Likaka, O. (1997). Rural society and cotton in colonial Zaire. University of Wisconsin Press.
Cita Chicago (17th ed.)Likaka, Osumaka. Rural Society and Cotton in Colonial Zaire. Madison, Wis.: University of Wisconsin Press, 1997.
Cita MLA (9th ed.)Likaka, Osumaka. Rural Society and Cotton in Colonial Zaire. University of Wisconsin Press, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.