Παραπομπή σε μορφή APA (7η εκδ.)

HANKE JOHN E. (1994). UNDERSTANDING BUSINESS STATISTICS-STUDY GUIDE PREPARED BY HATMAN WALT; PAUL D VANNESS. IRWIN MCGRAW-HILL.

Παραπομπή σε μορφή Chicago (17η εκδ.)

HANKE JOHN E. UNDERSTANDING BUSINESS STATISTICS-STUDY GUIDE PREPARED BY HATMAN WALT; PAUL D VANNESS. BURR RIDGE: IRWIN MCGRAW-HILL, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

HANKE JOHN E. UNDERSTANDING BUSINESS STATISTICS-STUDY GUIDE PREPARED BY HATMAN WALT; PAUL D VANNESS. IRWIN MCGRAW-HILL, 1994.