Dyfyniad APA

Gill, J., & Johnson, P. (1997). Research methods for managers (2nd ed.). Paul Chapman.

Dyfyniad Arddull Chicago

Gill, John, and Phil Johnson. Research Methods for Managers. 2nd ed. New York: Paul Chapman, 1997.

Dyfyniad MLA

Gill, John, and Phil Johnson. Research Methods for Managers. 2nd ed. Paul Chapman, 1997.

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