Powaski, R. E., & Powaski, R. E. (2019). Ideals, Interests, and U.S. Foreign Policy from George H. W. Bush to Donald Trump (1st ed. 2019.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-319-97295-4
Παραπομπή σε μορφή Chicago (17η εκδ.)Powaski, Ronald E., και Ronald E. Powaski. Ideals, Interests, and U.S. Foreign Policy from George H. W. Bush to Donald Trump. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-319-97295-4.
Παραπομπή σε μορφή MLA (8th εκδ.)Powaski, Ronald E., και Ronald E. Powaski. Ideals, Interests, and U.S. Foreign Policy from George H. W. Bush to Donald Trump. 1st ed. 2019. Springer International Publishing : Imprint: Palgrave Macmillan, 2019. https://doi.org/10.1007/978-3-319-97295-4.
