Calvocoressi, P. (1985). Independent Africa and the world. Longman.
Chicago-čujuhus (17. p.)Calvocoressi, Peter. Independent Africa and the World. London: Longman, 1985.
MLA-čujuhus (9. p.)Calvocoressi, Peter. Independent Africa and the World. Longman, 1985.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.