Παραπομπή APA

Rao , B. V. (2006). World history: From early times to A D 2000. Sterling.

Παραπομπή Chicago Style

Rao , B V. World History: From Early Times to A D 2000. New Delhi: Sterling, 2006.

Παραπομπή MLA

Rao , B V. World History: From Early Times to A D 2000. Sterling, 2006.