Dyfyniad APA

Laffont,Jean-Jacques. (1979). Aggregation and revelation of preferences. North-Holland.

Dyfyniad Arddull Chicago

Laffont,Jean-Jacques. Aggregation and Revelation of Preferences. New York: North-Holland, 1979.

Dyfyniad MLA

Laffont,Jean-Jacques. Aggregation and Revelation of Preferences. North-Holland, 1979.

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