Mphahlele, Ezekiel
Frederick A. Praeger, 1962
Buku Teks
Institute for the Studies of Language and Cultyres of Asia and Africa, 2002
Majalah, Jurnal, Buletin
Griffiths, Ieuan Ll., author
Routledge, 1994
Buku Teks
Parrinder, Geoffrey
Hutchinson's University Library, 1954
Buku Teks
Melady, Thomas Patrick, author
Macmillan, 1961
Buku Teks