Dyfyniad APA

Goeldner, C. R. (1974). The Aspen skier. Business Research Division, Graduate School of Business Administration, University of Colorado.

Dyfyniad Arddull Chicago

Goeldner, Charles R. The Aspen Skier. Boulder: Business Research Division, Graduate School of Business Administration, University of Colorado, 1974.

Dyfyniad MLA

Goeldner, Charles R. The Aspen Skier. Business Research Division, Graduate School of Business Administration, University of Colorado, 1974.

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