"Hall, G. (1973). Imperialism today: An evaluation of major issues and events of our time. International pub.
Chicago-Zitierstil (17. Ausg.)"Hall, Gus". Imperialism Today: An Evaluation of Major Issues and Events of Our Time. International pub, 1973.
MLA-Zitierstil (9. Ausg.)"Hall, Gus". Imperialism Today: An Evaluation of Major Issues and Events of Our Time. International pub, 1973.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.