Dyfyniad APA

Boulding, K. E. (1970). Economics as a science. New Dehi: Tata McGraw-Hill Publishing Company, Ltd.

Dyfyniad Arddull Chicago

Boulding, Kenneth E. Economics As a Science. New Dehi: Tata McGraw-Hill Publishing Company, Ltd, 1970.

Dyfyniad MLA

Boulding, Kenneth E. Economics As a Science. New Dehi: Tata McGraw-Hill Publishing Company, Ltd, 1970.

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