Não informado. (1962). Joint acquisitions list of Africana. Northwestern University Library, African Department.
Čikaški stil citiranja (17. izdanje)Não informado. Joint Acquisitions List of Africana. Evanston, Ill: Northwestern University Library, African Department, 1962.
MLA način citiranja (8. izdanje)Não informado. Joint Acquisitions List of Africana. Northwestern University Library, African Department, 1962.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.