Crowder, M. (1978). The Contemporary Nigerian Artist : His Patrons, His Audience and His Critics.
Čikaški stil citiranja (17. izdanje)Crowder, Michael. The Contemporary Nigerian Artist : His Patrons, His Audience and His Critics. 1978.
MLA način citiranja (8. izdanje)Crowder, Michael. The Contemporary Nigerian Artist : His Patrons, His Audience and His Critics. 1978.
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