Veness, C. D., Hopkins, A., & Potter, J. (2007). Nelson Mandela. England: Pearson Education Ltd.
Trích dẫn kiểu ChicagoVeness, Coleen Degnan, Andy Hopkins, và Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
ציטוט MLAVeness, Coleen Degnan, Andy Hopkins, và Jocelyn Potter. Nelson Mandela. England: Pearson Education Ltd, 2007.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.