Singh, J. (1973). Management of scientific research. Popular prakashan.
शिकागो स्टाइल उद्धरणSingh, Jitendra. Management of Scientific Research. Bombay: Popular prakashan, 1973.
एमएलए उद्धरणSingh, Jitendra. Management of Scientific Research. Popular prakashan, 1973.
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