Παραπομπή σε μορφή APA (7η εκδ.)

PLANE, D. R. (1986). Business And Economic Ststistics Donald R. Plane And Edward B. Oppermann. Business Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

PLANE, Donald R. Business And Economic Ststistics Donald R. Plane And Edward B. Oppermann. Business Publications, 1986.

Παραπομπή σε μορφή MLA (8th εκδ.)

PLANE, Donald R. Business And Economic Ststistics Donald R. Plane And Edward B. Oppermann. Business Publications, 1986.