Sanford, W. W. (2018). The Role of the Impractical. University of Ife Press.
Citazione stile Chigago Style (17a edizione)Sanford, William W. The Role of the Impractical. University of Ife Press, 2018.
Citatione MLA (9a ed.)Sanford, William W. The Role of the Impractical. University of Ife Press, 2018.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.