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Buku Teks
Lawlor, Alan
Macmillan Press , 1973
Buku Teks
Kimball, Dexter S
McGraw-Hi, 1947
Buku Teks
Dian Nurdiana, author
Fakultas Teknik Universitas Indonesia, 2006
UI - Tesis (Membership)
Aditya Rizky Ramadhan, author
Fakultas Eknonomi dan Bisnis Universitas Indonesia, 2016
UI - Skripsi (Membership)