Dyfyniad APA

Patrick, J. (1992). Training: Research and practice. Harcourt brace joranovich.

Dyfyniad Arddull Chicago

Patrick, J. Training: Research and Practice. London: Harcourt brace joranovich, 1992.

Dyfyniad MLA

Patrick, J. Training: Research and Practice. Harcourt brace joranovich, 1992.

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