Brown, D. (2007). Career information, career counseling, and career development (9th ed.). Pearson.
Citazione stile Chigago Style (17a edizione)Brown, Duane. Career Information, Career Counseling, and Career Development. 9th ed. Boston, Mass: Pearson, 2007.
Citatione MLA (9a ed.)Brown, Duane. Career Information, Career Counseling, and Career Development. 9th ed. Pearson, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.