Cita APA (7th ed.)

Naqvi, H. Introduction to 20th century world history (1st.). Vipul Prakashan.

Cita Chicago (17th ed.)

Naqvi, Hasnain. Introduction to 20th Century World History. 1st. Mumbai: Vipul Prakashan.

Cita MLA (9th ed.)

Naqvi, Hasnain. Introduction to 20th Century World History. 1st. Vipul Prakashan.