Deny Gunawan, author
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UI - Skripsi (Membership)
Adrian Ray Lienardy, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2017
UI - Skripsi Membership
Brewer, Anthony, author
Teplok Press, 1999
Buku Teks
Gerung, Rocky, author
Universitas Indonesia, 1991
UI - Skripsi (Membership)
Lenin, Vladimir I., author
Foreign Languages Publishing House, 1953
Buku Teks