APA-ийн эшлэл(7 дахь хэвлэлт)

Varberg, D., & Fleming, W. (1991). Applied calculus for management, social, and life sciences (Instructor's ed.). Prentice Hall.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Varberg, Dale, ба Walter Fleming. Applied Calculus for Management, Social, and Life Sciences. Instructor's ed. Englewood Cliffs: Prentice Hall, 1991.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Varberg, Dale, ба Walter Fleming. Applied Calculus for Management, Social, and Life Sciences. Instructor's ed. Prentice Hall, 1991.