BHALLA V K. (1996). INTERNATIONAL BUSINESS ENVIRONMENT AND MANAGEMENT. ANMOL PUBLISHERS.
Cita Chicago (17th ed.)BHALLA V K. INTERNATIONAL BUSINESS ENVIRONMENT AND MANAGEMENT. NEW DELHI: ANMOL PUBLISHERS, 1996.
Cita MLA (9th ed.)BHALLA V K. INTERNATIONAL BUSINESS ENVIRONMENT AND MANAGEMENT. ANMOL PUBLISHERS, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.