Gaya APA
Poground, Benyamin. (1993).
Nelson Mandela .
Jakarta:
Gramedia pustaka utama.
Gaya Chicago
Poground, Benyamin.
Nelson Mandela.
Jakarta:
Gramedia pustaka utama,
1993.
Text.
Gaya MLA
Poground, Benyamin.
Nelson Mandela.
Jakarta:
Gramedia pustaka utama,
1993.
Text.
Gaya Turabian
Poground, Benyamin.
Nelson Mandela.
Jakarta:
Gramedia pustaka utama,
1993.
Print.