Dyfyniad APA

Samuelson, P. A. (1983). Foundations of economic analysis. Harvard University Press.

Dyfyniad Arddull Chicago

Samuelson, Paul A. Foundations of Economic Analysis. London: Harvard University Press, 1983.

Dyfyniad MLA

Samuelson, Paul A. Foundations of Economic Analysis. Harvard University Press, 1983.

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