Dyfyniad APA

Krugman, P. R. (1996). The self-organizing economy. Blackwell.

Dyfyniad Arddull Chicago

Krugman, Paul R. The Self-organizing Economy. Cambridge, Mass: Blackwell, 1996.

Dyfyniad MLA

Krugman, Paul R. The Self-organizing Economy. Blackwell, 1996.

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