Dyfyniad APA

Harriss, C. L. (1968). The American economy: Principles, practices and policies (6th ed.). R. D. Irwin.

Dyfyniad Arddull Chicago

Harriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. Homewood, Ill.: R. D. Irwin, 1968.

Dyfyniad MLA

Harriss, C. Lowell. The American Economy: Principles, Practices and Policies. 6th ed. R. D. Irwin, 1968.

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