Honing, A.G., Jr, author
BPK Gunung Mulia, 1992
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Smith, Huston, author
Serat Alam Media, 2015
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Artikel Jurnal
Endang Saefuddin Anshari
Bina Ilmu, 1979
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Nurcholish Madjid ... [and others]
Gramedia Pustaka Utama, 1998
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