Cita APA (7a ed.)

Rajendra, N., & Rajendra, V. (1971). World history for secondary schools (New impression.). Longman Malaysia.

Cita Chicago Style (17a ed.)

Rajendra, N., y V. Rajendra. World History for Secondary Schools. New impression. Kuala Lumpur [u.a.]: Longman Malaysia, 1971.

Cita MLA (9a ed.)

Rajendra, N., y V. Rajendra. World History for Secondary Schools. New impression. Longman Malaysia, 1971.