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Buku Teks
Indira Pramesthi Nurulita, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2022
UI - Skripsi Membership
Hicks, Ursula K., author
Clarendon Press, 1961
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Rosen, Harvey S., author
McGraw-Hill Education, 2014
Buku Teks
Eckstein, Otto, author
Prentice-Hall, 1967
Buku Teks