APA-referens (7:e uppl.)

Singh, O. P. (1976). Surat and its trade in the second half of the 17th century. Publication Division, University of Delhi.

Chicago-referens (17:e uppl.)

Singh, O. P. Surat and Its Trade in the Second Half of the 17th Century. Delhi: Publication Division, University of Delhi, 1976.

MLA-referens (8:e uppl.)

Singh, O. P. Surat and Its Trade in the Second Half of the 17th Century. Publication Division, University of Delhi, 1976.