Osofisan, F. (2001). Literature and the pressures of freedom: Essays, Speeches and songs (1. publ.). Opon Ifa Readers.
Citazione stile Chigago Style (17a edizione)Osofisan, Femi. Literature and the Pressures of Freedom: Essays, Speeches and Songs. 1. publ. Ibadan: Opon Ifa Readers, 2001.
Citatione MLA (8a ed.)Osofisan, Femi. Literature and the Pressures of Freedom: Essays, Speeches and Songs. 1. publ. Opon Ifa Readers, 2001.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.