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Buku Teks
Garfield, Paul J.
Prentice-Hall, 1964
Buku Teks
Linawati Rahmah, author
Fakultas Hukum Universitas Indonesia, 2016
UI - Tesis (Membership)
Pollitt, Christopher, author
Oxford University press, 2013
Buku Teks
Rizal Pahlevi, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2013
UI - Tesis (Membership)