APA (7e ed.) Bronvermelding

Ungerson, B. (1983). How to right a job description. I. of P.M.

Chicago (17e ed.) Bronvermelding

Ungerson, Bernard. How to Right a Job Description. London: I. of P.M, 1983.

MLA (9e ed.) Bronvermelding

Ungerson, Bernard. How to Right a Job Description. I. of P.M, 1983.