Dyfyniad APA

Schultz, H. (1938). Theory and measurements of demand. The university of Chicago.

Dyfyniad Arddull Chicago

Schultz, Henry. Theory and Measurements of Demand. Chicago: The university of Chicago, 1938.

Dyfyniad MLA

Schultz, Henry. Theory and Measurements of Demand. The university of Chicago, 1938.

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