Veness, C. D., Hopkins, A., & Potter, J. (2007). Nelson Mandela. England: Pearson Education Ltd.
シカゴスタイル引用形Veness, Coleen Degnan, Andy Hopkins, , Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
MLA引用形式Veness, Coleen Degnan, Andy Hopkins, , Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
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