Dyfyniad APA

Brown, D. (2012). Career information, career counseling, and career development (10th ed.). Pearson.

Dyfyniad Arddull Chicago

Brown, Duane. Career Information, Career Counseling, and Career Development. 10th ed. Boston: Pearson, 2012.

Dyfyniad MLA

Brown, Duane. Career Information, Career Counseling, and Career Development. 10th ed. Pearson, 2012.

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