Vallin (Capitain), 1927, 1931, in: Martin, Les Matakam du Cameroun, ORSTOM, Paris 1970:42-44 (presumably results from Martin's archival studies, but no detailed reference is given).

Vallin (Capitain), 1932, FOM carton 888, dossier 2540, Archives d'Outre-Mer, Aix-en-Provence, France, (mentioned in Sterner's PhD, 1997:317).

Vallin (Capitain),(no year) Rapport sur les coutumes Matakam, (see Forkl 1985:489)

Vallin (Capitain), 'Dossier aur le Sultan du Mandara Boukar Afade', Archives de la Sous-Prefecture de Mora, 3 juillet 1927.

Vallerie, M., Etude pedologique du Margui-Wandala (perimetre Matakam), ORSTOM, Yaounde 1964.

Vaillant, A., 'Une enquete agricole chez les Mofu de Wazam', Bulletin de la Soci't' d'Etudes Camerounaises 17-18, 1947:41-98.

Vaughan, J.H. 'Rock paintings and rock gongs among the Marghi of Nigeria', Man 62, 1962:49-52.

Vaughan, J.H., 'Culture history and grass roots politics in a Northern Cameroon kingdom', American Anthropologist 66, 1964:1078-1095.

Vaughan, J.H., 'The religion and world view of the Marghi', Ethnologie 3(4), 1964389-397.

Vaughan, J.H., 'Folklore and values in Marghi culture', Journal of the Folklore Institute 2, 1965:5-24.

Vaughan, J.H., 'Caste systems in the Western Sudan', Social Stratification in Africa, (eds), A. Tuden, L. Plotnicov, Free Press, New York 1970:59-92.

Vaughan, J.H., 'Engkyagu as artists in Marghi society', The traditional artist in African societies, (ed) W.L. d'Azevedo, Indiana University Press, Bloomington 1973:162-193.

Vaughan, J.H., 'Mafakur, a limbic institution of the Margi', Slavery in Africa, historical and anthropological perspectives, (eds), S. Miers, I. Kopytoff, The University of Wisconsin Press, Madison 1977:85-102.

Vaughan, J.H., 'A reconsideration of divine kingsip', Explorations in African systems of thought, (eds) I. Karp, C.S. Bird, Smithsonian Institution, DC, Washington 1980 (1987).

Vaughan, J.H., 'Margi resistance to Fulani incorporation, a curios resolution', Image and reality in African interethnic relations, the Fulbe and their neighbours, (ed) E.A. Schultz, Studies in Third World Societies 11, College of William and Mary, Virginia, Williamsburg 1981:95-105.

Vaughan, J.H. and H.M. Kirk-Greene (edited and introduced), The Diary of Hamman Yaji, Chronicle of a West African muslim ruler, Indiana University Press, Bloomington and Indianapolis, 1995.

Vereker, S.H.P. 'Precis of Yola Local History, Partition of the Cameroun', Nigerian National Archives, Kaduna 1919-1930 (K5).

Vicars-Boyle, C., 'Historical Notes on the Yola Fulanis', Journal of the Royal African Society 10, 1910:73-92.