Gibbe, A. G. Shaaban Robert, mshairi / A.G. Gibbe. - Dar es Salaam : Tanzania Pub. House, c1980. - vii, 133 p. ; 21 cm. - Mitaala ya lugha na fasihi ; 6 . ISBN: 9976100191 LCCN: 84980669 LC Class. No.: MLCS 90/05877 (P) Dewey Class. No.: 808.1