1Audrey Richards, "The Rhodes -Livingston Institute: An Experiment in Research, 1933 -1938", African Social Research, Volume 24, 1977, p. 275.
2Moniea Wilson, "The First Three Years, 1938 - 1941 ", African Social Research, Volume 24, 1977, p. 283.
3Jan Vansina, "Long - Distance Trade - Routes in Central Africa", The Journal of African History, Vol. 3, No. 3 , 1962;.
4Richard Gray and David Birmingham edited, Pre - colonial African Trade : Essays on Trade in Central and Eastern Africa before 1900, London : Oxford University Press, 1970.
5Elizabeth Colson and Max Gluckman, Seven Tribes of Central Africa, Manchester University Press, first published in 1951, reprinted with a ded title in 1968.
6J. Clyde Mitchell, "The Shadow of Federation, 1952 - 1955", African Social Research, Volume 24, December 1977, p. 315 -318.
7Elizabeth Colson, Social Organization of the Gwembe Tonga, Manchester: Manchester University Press, 1960.
8Elizabeth Colson, Social Consequences of Resettlement, the Impact of the Kariba Resettlement upon the Gwembe Tonga, Manchester Manchester University Press, 1971.
9Thayer Scudder, The Ecology of the Gwembe Tonga, Manchester: Manchester University Press, 1962.
10Elizabeth Colson and Thayer Scudder, Secondary Education and The Formation of an Elite: The hnpact of Education on Gwembe District, Zambia, New York: Academic Press, 1980.
