Chapman, E. N. (1988). The fifty-minute career discovery program: Write your own career script (rev.ed.). Crisp.
Citazione stile Chigago Style (17a edizione)Chapman, Elwood N. The Fifty-minute Career Discovery Program: Write Your Own Career Script. rev.ed. Los Altos: Crisp, 1988.
Citatione MLA (9a ed.)Chapman, Elwood N. The Fifty-minute Career Discovery Program: Write Your Own Career Script. rev.ed. Crisp, 1988.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.