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Pustaka Setia, 2005
Buku Teks
Abdulsyani, author
Bumi Aksara, 2002
Buku Teks
Soerjono Soekanto, author
Sinar Grafika, 1988
Buku Teks
Wardi Bachtiar, author
Remaja Rosdakarya, 2010
Buku Teks
Horton, Paul B., author
McGraw-Hill, 1984
Buku Teks