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Angus and Robertson, 1956
Buku Teks
Crane, Louise
Kelly & Walsh , 1926
Buku Teks
Artikel Jurnal
Ulyma Adventsia Octafiola, author
Fakultas Teknik Universitas Indonesia, 2002
UI - Skripsi (Membership)
Ardianto, author
Fakultas Teknik Universitas Indonesia, 2006
UI - Tesis (Membership)