APA (7e ed.) Bronvermelding

STOKES CHARLES J. (1987). ECONOMICS FOR MANGERS (3.). GROLIER INCORPORATION BUSINESS LIBERARY MC.GRAW H.

Chicago (17e ed.) Bronvermelding

STOKES CHARLES J. ECONOMICS FOR MANGERS. 3. U S A: GROLIER INCORPORATION BUSINESS LIBERARY MC.GRAW H, 1987.

MLA (9e ed.) Bronvermelding

STOKES CHARLES J. ECONOMICS FOR MANGERS. 3. GROLIER INCORPORATION BUSINESS LIBERARY MC.GRAW H, 1987.