Kavanagh, R M South African people's plays : plays by Kente, Mutwa, Shezi and Workshop 71 / selected with introductory material by Robert Mshengu Kavanagh - Heinemann, 1981 - 171 p. - African Writers Series . Credo V Mutwa / Mthuli Shezi / Too late / Survival. ISBN: 0435902245 Dewey Class. No.: 822.08