Παραπομπή σε μορφή APA (7η εκδ.)

HARSBARGER, R. J. (1989). Applied Calculus For Management Life, And Social Sciences Harsbarger, James J. Reynolds. DC.Heath and Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

HARSBARGER, Ronald J. Applied Calculus For Management Life, And Social Sciences Harsbarger, James J. Reynolds. DC.Heath and Company, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

HARSBARGER, Ronald J. Applied Calculus For Management Life, And Social Sciences Harsbarger, James J. Reynolds. DC.Heath and Company, 1989.