APA (7e ed.) Bronvermelding

Barrett, J. (1998). Career, aptitude & selection tests: Match your IQ, personality & abilities to your ideal career : intermediate level. Kogan Page.

Chicago (17e ed.) Bronvermelding

Barrett, Jim. Career, Aptitude & Selection Tests: Match Your IQ, Personality & Abilities to Your Ideal Career : Intermediate Level. London ; Philadelphia: Kogan Page, 1998.

MLA (8e ed.) Bronvermelding

Barrett, Jim. Career, Aptitude & Selection Tests: Match Your IQ, Personality & Abilities to Your Ideal Career : Intermediate Level. Kogan Page, 1998.