APA (7e ed.) Bronvermelding

DUBISCH, R., & HOOD, V. R. (1979). Basic mathematics with hand-held calculator: A work-text. The Benjamin/Cummings Pub. Co.

Chicago (17e ed.) Bronvermelding

DUBISCH, Roy, en Vernon R. HOOD. Basic Mathematics with Hand-held Calculator: A Work-text. Menlo Park: The Benjamin/Cummings Pub. Co, 1979.

MLA (9e ed.) Bronvermelding

DUBISCH, Roy, en Vernon R. HOOD. Basic Mathematics with Hand-held Calculator: A Work-text. The Benjamin/Cummings Pub. Co, 1979.