Ungerson, B. (1983). How to right a job description. I. of P.M.
Cita Chicago (17th ed.)Ungerson, Bernard. How to Right a Job Description. London: I. of P.M, 1983.
Cita MLA (9th ed.)Ungerson, Bernard. How to Right a Job Description. I. of P.M, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.