APA (7e ed.) Bronvermelding

Não informado. (1991). Training and Development. American Society for Training and Development.

Chicago (17e ed.) Bronvermelding

Não informado. Training and Development. Alexandria, Va: American Society for Training and Development, 1991.

MLA (8e ed.) Bronvermelding

Não informado. Training and Development. American Society for Training and Development, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.