Boothroyd Jennifer. (2007). Pull Ahead Biographies Books Nelson Mandela. Lerner.
Chicagoスタイル(17版)引用形式Boothroyd Jennifer. Pull Ahead Biographies Books Nelson Mandela. UK: Lerner, 2007.
MLA(9版)引用形式Boothroyd Jennifer. Pull Ahead Biographies Books Nelson Mandela. Lerner, 2007.
警告: この引用は必ずしも正確ではありません.