Παραπομπή σε μορφή APA (7η εκδ.)

GILBERT JOHN. (1993). HOW TO EAT AN ELEPHANT: A SLICE-BY-SLICE GUIDE TO TOTAL QUALITY MANAGEMENT. AFFILIATED EAST WEST PRESS.

Παραπομπή σε μορφή Chicago (17η εκδ.)

GILBERT JOHN. HOW TO EAT AN ELEPHANT: A SLICE-BY-SLICE GUIDE TO TOTAL QUALITY MANAGEMENT. NEW DELHI: AFFILIATED EAST WEST PRESS, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

GILBERT JOHN. HOW TO EAT AN ELEPHANT: A SLICE-BY-SLICE GUIDE TO TOTAL QUALITY MANAGEMENT. AFFILIATED EAST WEST PRESS, 1993.