India. Working Group for Formulation of Fourth Five Year Plan Proposals on Agro-Economic Research and Farm Management Studies. (1966). Report. Dept. of Agriculture.
Chicago Style aipamenaIndia. Working Group for Formulation of Fourth Five Year Plan Proposals on Agro-Economic Research and Farm Management Studies. Report. [New Delhi]: Dept. of Agriculture, 1966.
MLA aipamenaIndia. Working Group for Formulation of Fourth Five Year Plan Proposals on Agro-Economic Research and Farm Management Studies. Report. Dept. of Agriculture, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.