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Pustaka Pelajar, 2012
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Pakpahan, Beginda, author
Penerbit Buku Kompas, 2018
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Alexander Wendt, Jack S. Levy, Richard Little
Intrans Publishing, 2014
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Wendt, Alexander, author
Intrans, 2014
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Situmorang, Grace Kara, author
2016
UI - Tesis (Membership)