APA-ийн эшлэл(7 дахь хэвлэлт)

RIBERA, G. (1979). Machine calculation for business and personal use.--Ed.2. Holden-Day.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

RIBERA, Gil. Machine Calculation for Business and Personal Use.--Ed.2. London: Holden-Day, 1979.

MLA -ийн эшлэл (9 дэх хэвлэлт)

RIBERA, Gil. Machine Calculation for Business and Personal Use.--Ed.2. Holden-Day, 1979.