Dyfyniad APA

Beling, W. A., & Totten, G. O. (1970). Developing Nations: Quest for a Model. Van Nostrand Reinhold Company.

Dyfyniad Arddull Chicago

Beling, Willard A., and George O. Totten. Developing Nations: Quest for a Model. New York: Van Nostrand Reinhold Company, 1970.

Dyfyniad MLA

Beling, Willard A., and George O. Totten. Developing Nations: Quest for a Model. Van Nostrand Reinhold Company, 1970.

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