Cita APA (7a ed.)

NELLIS JOSEPH G. (1992). THE ESSENCE OF BUSINESS ECONOMICS. PRENTICE HALL OF INDIA PVT.LTD.

Cita Chicago Style (17a ed.)

NELLIS JOSEPH G. THE ESSENCE OF BUSINESS ECONOMICS. NEW DELHI: PRENTICE HALL OF INDIA PVT.LTD, 1992.

Cita MLA (9a ed.)

NELLIS JOSEPH G. THE ESSENCE OF BUSINESS ECONOMICS. PRENTICE HALL OF INDIA PVT.LTD, 1992.