APA
Tanganyika east African statistical Department, Tanganyika east African statistical Department, . (1960). Statistical abstract. : .
Chicago
Tanganyika east African statistical Department, Tanganyika east African statistical Department, . 1960. Statistical abstract. : .
Harvard
Tanganyika east African statistical Department, Tanganyika east African statistical Department, . (1960). Statistical abstract. : .
MLA
Tanganyika east African statistical Department, Tanganyika east African statistical Department, . Statistical abstract. : . 1960.
