APA-referens

Bapna, S. (1984). Forecasting crop output: Use of a predicitive supply model for kharif food grains in India. Oxford and IBH publishing.

Chicago-stil citat

Bapna, S.L. Forecasting Crop Output: Use of a Predicitive Supply Model for Kharif Food Grains in India. New Delhi: Oxford and IBH publishing, 1984.

MLA-referens

Bapna, S.L. Forecasting Crop Output: Use of a Predicitive Supply Model for Kharif Food Grains in India. Oxford and IBH publishing, 1984.

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