Dyfyniad APA

Anderson, D. R., Williams, T. A., & Sweeney, D. J. (1999). Contemporary management science. Cincinnati, OH: South-Western College.

Dyfyniad Arddull Chicago

Anderson, David Ray., Thomas A. Williams, và Dennis J. Sweeney. Contemporary Management Science. Cincinnati, OH: South-Western College, 1999.

Dyfyniad MLA

Anderson, David Ray., Thomas A. Williams, và Dennis J. Sweeney. Contemporary Management Science. Cincinnati, OH: South-Western College, 1999.

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