APA (7e ed.) Bronvermelding

WASENDORF RUSSELL R. (1993). ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN.

Chicago (17e ed.) Bronvermelding

WASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. CHICAGO: IRWIN, 1993.

MLA (9e ed.) Bronvermelding

WASENDORF RUSSELL R. ALL ABOUT COMMODITIES: FROM THE INSIDE OUT. IRWIN, 1993.