Cita APA

JOhn Sjo. (1976). Economics for agriculturalists: A beginning text in agricultural economics. John wiley & sons.

Chicago Edition Citation

JOhn Sjo. Economics for Agriculturalists: A Beginning Text in Agricultural Economics. John wiley & sons, 1976.

Cita MLA

JOhn Sjo. Economics for Agriculturalists: A Beginning Text in Agricultural Economics. John wiley & sons, 1976.

Atenció: Aquestes cites poden no estar 100% correctes.