APA (7e ed.) Bronvermelding

MCGRATH J. (2000). VALUE GROWERS. MCGRAW-HILL.

Chicago (17e ed.) Bronvermelding

MCGRATH J. VALUE GROWERS. NEW YORK: MCGRAW-HILL, 2000.

MLA (9e ed.) Bronvermelding

MCGRATH J. VALUE GROWERS. MCGRAW-HILL, 2000.