Dyfyniad APA

American Eco. Assocation. (1961). Readings in business cycle theory. George Allen & Unwin.

Dyfyniad Arddull Chicago

American Eco. Assocation. Readings in Business Cycle Theory. London: George Allen & Unwin, 1961.

Dyfyniad MLA

American Eco. Assocation. Readings in Business Cycle Theory. George Allen & Unwin, 1961.

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