Rajagopalan, T. (1969). The directory of scientific research: Institutions in India, 1969. Insdoc.
Chicago Style (17. basım) AtıfRajagopalan, T.S. The Directory of Scientific Research: Institutions in India, 1969. Delhi: Insdoc, 1969.
MLA (9th ed.) AtıfRajagopalan, T.S. The Directory of Scientific Research: Institutions in India, 1969. Insdoc, 1969.
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