Jackson, R. (1999). Global issues 99/00 (15th ed.). Dushkin/McGraw-Hill.
Citación estilo ChicagoJackson, Robert. Global Issues 99/00. 15th ed. connecticut: Dushkin/McGraw-Hill, 1999.
Cita MLAJackson, Robert. Global Issues 99/00. 15th ed. Dushkin/McGraw-Hill, 1999.
Warning: These citations may not always be 100% accurate.