APA-referens (7:e uppl.)

Sharma, Y. D. (1990). Delhi and its neighbourhood (2nd ed.). Director General, Archaeological Survey of India.

Chicago-referens (17:e uppl.)

Sharma, Y. D. Delhi and Its Neighbourhood. 2nd ed. New Delhi: Director General, Archaeological Survey of India, 1990.

MLA-referens (9:e uppl.)

Sharma, Y. D. Delhi and Its Neighbourhood. 2nd ed. Director General, Archaeological Survey of India, 1990.

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