APA (7e ed.) Bronvermelding

Goldratt Eliyahu M. (2010). Isn't It Obvious. Productivity & Quality.

Chicago (17e ed.) Bronvermelding

Goldratt Eliyahu M. Isn't It Obvious. Madras: Productivity & Quality, 2010.

MLA (9e ed.) Bronvermelding

Goldratt Eliyahu M. Isn't It Obvious. Productivity & Quality, 2010.

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