Cita APA (7th ed.)

HILL TERRY. (1995). ESSENCE OF OPERATING MANAGEMENT. PRENTICE -HALL INTERNATIONAL, INC.

Cita Chicago (17th ed.)

HILL TERRY. ESSENCE OF OPERATING MANAGEMENT. NEW JERSEY,USA: PRENTICE -HALL INTERNATIONAL, INC, 1995.

Cita MLA (9th ed.)

HILL TERRY. ESSENCE OF OPERATING MANAGEMENT. PRENTICE -HALL INTERNATIONAL, INC, 1995.