APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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