Sharma, J. K. (1973). Directory of book trade in India ([1st ed.].). National Guide Books Syndicate.
Chicago-referens (17:e uppl.)Sharma, Jai Kishore. Directory of Book Trade in India. [1st ed.]. New Delhi: National Guide Books Syndicate, 1973.
MLA-referens (8:e uppl.)Sharma, Jai Kishore. Directory of Book Trade in India. [1st ed.]. National Guide Books Syndicate, 1973.
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