Dyfyniad APA

Dodd, J. H., & Hailstones, T. J. (1961). Economics: Principles and applications (4th ed.). South-western Pub. Co..

Dyfyniad Arddull Chicago

Dodd, James Harvey, and Thomas J. Hailstones. Economics: Principles and Applications. 4th ed. Cincinnati: South-western Pub. Co., 1961.

Dyfyniad MLA

Dodd, James Harvey, and Thomas J. Hailstones. Economics: Principles and Applications. 4th ed. South-western Pub. Co., 1961.

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