Dyfyniad APA

Robert J. Wright. (2012). Introduction to school counselling. Sage.

Dyfyniad Arddull Chicago

Robert J. Wright. Introduction to School Counselling. Los Angeles: Sage, 2012.

Dyfyniad MLA

Robert J. Wright. Introduction to School Counselling. Sage, 2012.

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