Dyfyniad APA
ebrary, Inc, Kimhi, A., & Finkelshtain, I. (2009). The economics of natural and human resources in agriculture. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, Ayal Kimhi, and Israel Finkelshtain. The Economics of Natural and Human Resources in Agriculture. New York: Nova Science Publishers, 2009.
Dyfyniad MLA
ebrary, Inc, et al. The Economics of Natural and Human Resources in Agriculture. Nova Science Publishers, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.