APA (7e ed.) Bronvermelding

Certo, S. C. (1994). Supervision: Quality and diversity through leadership. Irwin.

Chicago (17e ed.) Bronvermelding

Certo, Samuel C. Supervision: Quality and Diversity Through Leadership. Burr Ridge, Ill: Irwin, 1994.

MLA (9e ed.) Bronvermelding

Certo, Samuel C. Supervision: Quality and Diversity Through Leadership. Irwin, 1994.

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