APA citiranje

Maass, M. (2020). The World Views of the Obama Era. 1st ed. 2018. Springer International Publishing.

Trích dẫn kiểu Chicago

Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.

MLA citiranje

Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.

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