Healy, D. (1967). Modern imperialism: Changing styles in historical interpretation. Service Center for Teachers of History.
Style de citation Chicago (17e éd.)Healy, David. Modern Imperialism: Changing Styles in Historical Interpretation. Washington, D.C: Service Center for Teachers of History, 1967.
Style de citation MLA (8e éd.)Healy, David. Modern Imperialism: Changing Styles in Historical Interpretation. Service Center for Teachers of History, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.