Dyfyniad APA

Koo, B., & Perkins, D. H. (1995). Social Capability and Long Term Economic Growth. Macmillan.

Dyfyniad Arddull Chicago

Koo, Bon-Ho, and Dwight H. Perkins. Social Capability and Long Term Economic Growth. New York: Macmillan, 1995.

Dyfyniad MLA

Koo, Bon-Ho, and Dwight H. Perkins. Social Capability and Long Term Economic Growth. Macmillan, 1995.

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