Cita APA (7a ed.)
Ball, D. A., & McCullogh, W. H. (1996). International business: The challenge of global competition (6th ed.). Irwin; Irwin Mcgraw hill.
Cita Chicago Style (17a ed.)
Ball, Donald A., y Wendell H. McCullogh. International Business: The Challenge of Global Competition. 6th ed. Chicago : Illinois dubuque: Irwin; Irwin Mcgraw hill, 1996.
Cita MLA (9a ed.)
Ball, Donald A., y Wendell H. McCullogh. International Business: The Challenge of Global Competition. 6th ed. Irwin; Irwin Mcgraw hill, 1996.
Precaución: Estas citas no son 100% exactas.