Abdulla, Mohammed Said, 1918-. Duniani kuna watu / Mohammed S. Abdulla. - Nairobi : East African Educational Publishers, 1992. - 119 p. ; 18 cm. - Wandishi wa Kiafrika 36 ; . ISBN: 9966468560 : KES 340 LC Class. No.: PL8704 / .A23D86 1992