Dyfyniad APA

SAMUELSON, W. F. (1999). Managerial economicsWilliam F. Samuelson, Stephen G. Marks. The Dryden Press.

Dyfyniad Arddull Chicago

SAMUELSON, William F. Managerial EconomicsWilliam F. Samuelson, Stephen G. Marks. The Dryden Press, 1999.

Dyfyniad MLA

SAMUELSON, William F. Managerial EconomicsWilliam F. Samuelson, Stephen G. Marks. The Dryden Press, 1999.

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