APA-viite (7. p.)
Kaufman, J. P. (2013). Introduction to international relations: Theory and practice. Rowman & Littlefield Publishers.
Chicago-viite (17. p.)
Kaufman, Joyce P. Introduction to International Relations: Theory and Practice. Lanham: Rowman & Littlefield Publishers, 2013.
MLA-viite (9. p.)
Kaufman, Joyce P. Introduction to International Relations: Theory and Practice. Rowman & Littlefield Publishers, 2013.
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