APA-viite

León Ortega, H. S. (2020). China-US rivalry as a factor in the development of modern Russian-American relations.

Chicago-tyylinen lähdeviittaus

León Ortega, Helen Sugelly. China-US Rivalry As a Factor in the Development of Modern Russian-American Relations. 2020.

MLA-viite

León Ortega, Helen Sugelly. China-US Rivalry As a Factor in the Development of Modern Russian-American Relations. 2020.

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