Παραπομπή σε μορφή APA (7η εκδ.)

HUGHES, A. J. (1983). Student Workbook To Accompany Applied Mathematics For Business Economics And The Social Sciences Ann J. Hughes. Richard D Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

HUGHES, Ann J. Student Workbook To Accompany Applied Mathematics For Business Economics And The Social Sciences Ann J. Hughes. Richard D Irwin, 1983.

Παραπομπή σε μορφή MLA (8th εκδ.)

HUGHES, Ann J. Student Workbook To Accompany Applied Mathematics For Business Economics And The Social Sciences Ann J. Hughes. Richard D Irwin, 1983.