Dit is marketing!

MLA

ten Berge, Loek, and Johan van Kooten. Dit Is Marketing!. Bussum: Coutinho, 2006.

APA

ten Berge, L., & van Kooten, J. (2006). Dit is marketing!. Bussum: Coutinho.

Chicago

ten Berge, Loek, and Johan van Kooten. Dit Is Marketing!. Bussum: Coutinho, 2006.