Dyfyniad APA

Richard H Day. (1975). Adaptive Economic Models. academic.

Dyfyniad Arddull Chicago

Richard H Day. Adaptive Economic Models. new york: academic, 1975.

Dyfyniad MLA

Richard H Day. Adaptive Economic Models. academic, 1975.

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