Dyfyniad APA

McKillip, J. (1987). Need analysis: Tools for the human services and education. Sage Publications.

Dyfyniad Arddull Chicago

McKillip, Jack. Need Analysis: Tools for the Human Services and Education. Newbury Park, Calif.: Sage Publications, 1987.

Dyfyniad MLA

McKillip, Jack. Need Analysis: Tools for the Human Services and Education. Sage Publications, 1987.

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