Bhalla, G. S., Hazell, P. B. R., & Kerr, J. (1999). Prospects for India's cereal supply and demand to 2020. International Food Policy Research Institute.
Citazione stile Chigago Style (17a edizione)Bhalla, G. S., P. B. R. Hazell, e John Kerr. Prospects for India's Cereal Supply and Demand to 2020. Washington, D.C: International Food Policy Research Institute, 1999.
Citatione MLA (9a ed.)Bhalla, G. S., et al. Prospects for India's Cereal Supply and Demand to 2020. International Food Policy Research Institute, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.