Dyfyniad APA

(1970). Business history review. Harvard: The harvard Graduate School of Business Administration.

Dyfyniad Arddull Chicago

Business History Review. Harvard: The harvard Graduate School of Business Administration, 1970.

Dyfyniad MLA

Business History Review. Harvard: The harvard Graduate School of Business Administration, 1970.

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