Jackson, R. M. (1992). Global issues 92/93 (8th.ed.). Dushkin.
Citación estilo ChicagoJackson, Robert M. Global Issues 92/93. 8th.ed. Guilford: Dushkin, 1992.
Cita MLAJackson, Robert M. Global Issues 92/93. 8th.ed. Dushkin, 1992.
Warning: These citations may not always be 100% accurate.