Sanford, W. W. (2018). The Role of the Impractical. University of Ife Press.
Chicagoスタイル(17版)引用形式Sanford, William W. The Role of the Impractical. University of Ife Press, 2018.
MLA(9版)引用形式Sanford, William W. The Role of the Impractical. University of Ife Press, 2018.
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