Dyfyniad APA

Hair, J. F. (2007). Research methods for business. John Wiley & Sons.

Dyfyniad Arddull Chicago

Hair, Joseph F. Research Methods for Business. Chichester, England: John Wiley & Sons, 2007.

Dyfyniad MLA

Hair, Joseph F. Research Methods for Business. John Wiley & Sons, 2007.

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