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[publisher not identified], 1957
Buku Klasik
Muhammad Hasan Qadr, author
Sadra International Institute, 2011
Buku Teks
Nasution, Abdul Haris, 1918-2000
Ketua Madjelis Perpmusjawaratan RI, 1971
Buku Teks
Djamal Aziz, author
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Artikel Jurnal
Ali Mudlofir, author
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Buku Teks