Fletcher, T. B. (1926). Tentative keys to the orders and families of Indian insects. Agriculture Research Institute pusa, Government of India.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFletcher, T. Bainbrigge. Tentative Keys to the Orders and Families of Indian Insects. Calcutta: Agriculture Research Institute pusa, Government of India, 1926.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFletcher, T. Bainbrigge. Tentative Keys to the Orders and Families of Indian Insects. Agriculture Research Institute pusa, Government of India, 1926.
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