APA (7e ed.) Bronvermelding

SCHULZ ERIC. (1999). MARKETING GAME: HOW THE WORLD`S BEST COMPANIES PLAY TO WIN. ADAMS MEDIA CORPORATION.

Chicago (17e ed.) Bronvermelding

SCHULZ ERIC. MARKETING GAME: HOW THE WORLD`S BEST COMPANIES PLAY TO WIN. MASSACHUSETTS: ADAMS MEDIA CORPORATION, 1999.

MLA (9e ed.) Bronvermelding

SCHULZ ERIC. MARKETING GAME: HOW THE WORLD`S BEST COMPANIES PLAY TO WIN. ADAMS MEDIA CORPORATION, 1999.