Dyfyniad APA

DeCarlo, J. (2011). Fair trade and how it works. New York: Rosen Publishing.

Dyfyniad Arddull Chicago

DeCarlo, Jacqueline. Fair Trade and How It Works. New York: Rosen Publishing, 2011.

Dyfyniad MLA

DeCarlo, Jacqueline. Fair Trade and How It Works. New York: Rosen Publishing, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.