APA Alıntı

Cengage Exam Crack Series. (2019). Modern History: For UPSC and State Civil Services Examinations. Cengage Learning Pvt.Ltd.

Chicago Stili Alıntı

Cengage Exam Crack Series. Modern History: For UPSC and State Civil Services Examinations. NewDelhi: Cengage Learning Pvt.Ltd, 2019.

MLA Alıntı

Cengage Exam Crack Series. Modern History: For UPSC and State Civil Services Examinations. Cengage Learning Pvt.Ltd, 2019.