Seminar on Fertilisers in India in the Seventies Delhi, Fertiliser Association of India, & Alexander, T. M. (1973). Proceedings of the Seminar .. Fertiliser Association of India.
Čikaški stil citiranja (17. izdanje)Seminar on Fertilisers in India in the Seventies Delhi, Fertiliser Association of India, i T. M. Alexander. Proceedings of the Seminar .. New Delhi: Fertiliser Association of India, 1973.
MLA način citiranja (8. izdanje)Seminar on Fertilisers in India in the Seventies Delhi, et al. Proceedings of the Seminar .. Fertiliser Association of India, 1973.
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