Bhatt, V. (1973). Two decades of development: The Indian experiment. Vora and Co. Pubs. Pvt. Ltd.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBhatt, V.V. Two Decades of Development: The Indian Experiment. Vora and Co. Pubs. Pvt. Ltd, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBhatt, V.V. Two Decades of Development: The Indian Experiment. Vora and Co. Pubs. Pvt. Ltd, 1973.
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