Srivastava, A. P. (1977). Ranganathan: A pattern maker. asyndetic study of his contributions. Metropolitan Book.
शिकागो स्टाइल उद्धरणSrivastava, Anand Prakash. Ranganathan: A Pattern Maker. Asyndetic Study of His Contributions. New Delhi: Metropolitan Book, 1977.
एमएलए उद्धरणSrivastava, Anand Prakash. Ranganathan: A Pattern Maker. Asyndetic Study of His Contributions. Metropolitan Book, 1977.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.