Dyfyniad APA

Langhoff, P. (1927). Models, measurement and marketing. Prentice Hall.

Dyfyniad Arddull Chicago

Langhoff, Peter. Models, Measurement and Marketing. New Jersey: Prentice Hall, 1927.

Dyfyniad MLA

Langhoff, Peter. Models, Measurement and Marketing. Prentice Hall, 1927.

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