Language Attitudes in Sub-Saharan Africa: A Sociolinguistic Overview. Clevedon: Multilingual Matters, 1994. ,
, The Phonological influence of English on Awing.? English Studies, vol.87, pp.230-277, 2006.
& Hans Fonka. -Pidgin English as a Lingua Franca in Cameroon, ? PEL, vol.4, pp.28-39, 2007. ,
, , vol.14, pp.54-60, 1998.
An African Experience in Nation Building: the Bilingual Cameroon Republic since Reunification, ? in Annals of the Faculty of Arts, Letters and Social Sciences. Special Edition in Honour of Professor Paul N. Mbangwana, vol.281, issue.311, pp.39-50, 1983. ,
Cultural Identity and the National Question in Cameroon, Language, Literature & Identity, pp.44-52, 2006. ,
, The Study of Speaker"s Choice, 2005.
Nigerian Pidgin in Lagos: Language Contact, Variation and Change in an African Urban Setting. London: Battlebridge, 2005. Fonlon, Bernard. Review article on Some Day Be Dey, pp.31-33, 1963. ,
Linguistics and Language Planning, Sociolinguistics Proceedings of the UCLA Sociolinguistics Conference, pp.50-71, 1964. ,
, Phonology,? in Rajend Mesthrie, pp.93-101, 2008.
Attitudes at the Handover: Communication and Identity in 1997 Hong Kong, ? English Worldwide, vol.18, pp.191-210, 1997. ,
, Empowering Nigerian Pidgin: A Challenge for Status Planning?? World Englishes, vol.27, pp.68-82, 2008.
, Taking Pidgin Seriously.? ABBIA, pp.285-96, 1978.
A Sociolinguistic Profile of Urban Centres in Cameroon, 1983. ,
Language Planning and Reform: An Alternative Language Policy for Kenya, pp.37-53, 2006. ,
Pidgin Facing Death in Cameroon.? Terralingua Discussion Paper N o 17, 2001.www.terralingua.org/Discussion papers ,
Language Attitudes of the First Post-colonial Generation in Hong Kong Secondary Schools.? Language in Society, vol.34, pp.363-88, 2005. ,
Attitudes towards English in the, Basque Autonomous Community.? World Englishes, vol.22, issue.4, pp.585-97, 2003. ,
The Sociolinguistic Profile of Urban Centres in Cameroon, Africa Meets Europe: Language Contact in West Africa, vol.79, pp.23-44, 1983. ,
Pidgin English in Anglophone Education, ? English Today, vol.17, issue.3, pp.52-54, 2001. ,
Exoglossic Language Policy and National Unity in Africa: The Cameroonian Model, Language, Literature and Identity, pp.129-172, 2006. ,
, Writing in Cameroon Pidgin English: Begging the Question,? in English Today 98, vol.-------------------------, pp.11-17, 2003.
The Depidginisation Process in Cameroon Pidgin English, ? in PhiN, issue.36, 2006. ,
West Africa Creole Language in an Atlantic Perspective: The Origins and Present State of Krio, Language Contact Across the North Atlantic, pp.528-570, 1996. ,
Linguistic Human Rights and Migrant Languages, 2005. ,
Status, Functions, and Prospects of Pidgin English: An Empirical Approach to Language Dynamics in Cameroon, 2003. ,
Language Planning for Development in Africa, East African Community Education: Challenges and Opportunities, pp.97-110, 2006. ,
Facing some Challenges in Language Planning for Cameroon, pp.71-86, 2006. ,
, -The Heritage of Professor Paul Nkad Mbangwana,? Keynote Paper, Annals of the Faculty of Arts, Letters and Social Sciences. Special Edition in Honour of Professor Paul N. Mbangwana, vol.-------------------------------., pp.17-25, 2009.
A Sociolinguistic Profile of Urban Centers in Cameroon, pp.117-141, 1983. ,
Pidgin English as a Self Assertive Language in Cameroon,? unpublished MA dissertation, 2007. ,
Education in a Multilingual Society, pp.119-156, 1982. ,
On English as a Minority Official Language,? Language Attitude and Language Conflict in West Africa, pp.143-51, 2001. ,