APA (7th ed.) Citation

(1987). Helpende macht. Hogeschool van Amsterdam/Prof. Kohnstamm-akademie.

Chicago Style (17th ed.) Citation

Helpende Macht. Hogeschool van Amsterdam/Prof. Kohnstamm-akademie, 1987.

MLA (8th ed.) Citation

Helpende Macht. Hogeschool van Amsterdam/Prof. Kohnstamm-akademie, 1987.

Warning: These citations may not always be 100% accurate.