Sumono Mustoffa
Yayasan Idayu, 1978
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Coriosita, 2004
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Erdi Rujikartawi, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2004
UI - Tesis Membership
Mill, John Stuart
Yayasan Obor Indonesia, 1996
Buku Teks
Mill, John Stuart, author
Yayasan Obor Indonesia, 2005
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