Cita APA

Earl O Heady. (1964). Economics of agricultural production and resource use. Newdelhi.

Chicago Edition Citation

Earl O Heady. Economics of Agricultural Production and Resource Use. Newdelhi, 1964.

Cita MLA

Earl O Heady. Economics of Agricultural Production and Resource Use. Newdelhi, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.