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Buku Teks
Edwards, George C., author
Thomson Wadworth, 2006
Buku Teks
Polsby, Nelson W., author
Charles Scribner's Sons, 1980
Buku Teks
Fersh, Seymour H., author
Public Affairs, 1961
Buku Teks
Nungky Kusumawardhani, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2017
UI - Tugas Akhir