OLUWASINA, O. (2006). The magic of achievers. Newdawn International Publishers.
Chicago-čujuhus (17. p.)OLUWASINA, Olagbende. The Magic of Achievers. Newdawn International Publishers, 2006.
MLA-čujuhus (9. p.)OLUWASINA, Olagbende. The Magic of Achievers. Newdawn International Publishers, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.