Lubis, Mochtar, 1922-2004, author
Yayasan Obor Indonesia, 1987
Buku Teks
M. Mas`ud Said, author
UMM Press, 2010
Buku Teks
Revrisond Baswir, author
Pustaka Pelajar, 2006
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Abdur Rahman Irsyadi, author
Universitas Indonesia, 2003
UI - Tesis (Membership)
Gladwell, Malcolm, 1963-, author
Gramedia Pustaka Utama, 2022
Buku Teks