Fletcher, T. B. (1926). Tentative keys to the orders and families of Indian insects. Agriculture Research Institute pusa, Government of India.
Citazione stile Chigago Style (17a edizione)Fletcher, T. Bainbrigge. Tentative Keys to the Orders and Families of Indian Insects. Calcutta: Agriculture Research Institute pusa, Government of India, 1926.
Citatione MLA (9a ed.)Fletcher, T. Bainbrigge. Tentative Keys to the Orders and Families of Indian Insects. Agriculture Research Institute pusa, Government of India, 1926.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.