Maass, M. (2020). The World Views of the Obama Era. 1st ed. 2018. Springer International Publishing.
シカゴスタイル引用形Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.
MLA引用形式Maass, Matthias. The World Views of the Obama Era. 1st Ed. 2018. Springer International Publishing, 2020.
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