Dyfyniad APA

Leftwich,Richard H, & Eckert,D Ross. (1985). The price system and resource allocation (9.). Dryden Press.

Dyfyniad Arddull Chicago

Leftwich,Richard H, and Eckert,D Ross. The Price System and Resource Allocation. 9. Japan: Dryden Press, 1985.

Dyfyniad MLA

Leftwich,Richard H, and Eckert,D Ross. The Price System and Resource Allocation. 9. Dryden Press, 1985.

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