Cofnodi Dyfyniadau

Dyfyniad APA
Blaug, M. (2013). Economic theory in retrospect (5th ed.). Cambridge University Press.
Dyfyniad Arddull Chicago
Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge New York: Cambridge University Press, 2013.
Dyfyniad MLA
Blaug, Mark. Economic Theory in Retrospect. 5th ed. Cambridge University Press, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.