HATCH, J. C. (1972). Tanzania: A profile. Pell Mall.
Cita Chicago (17th ed.)HATCH, John Chaarles. Tanzania: A Profile. Pell Mall, 1972.
Cita MLA (9th ed.)HATCH, John Chaarles. Tanzania: A Profile. Pell Mall, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.