Ufflen, Chris van
Braun, 2013
Buku Teks SO
Bahamon, Alejandro
Page One Pub, 2004
Buku Referensi
Albertus Pasca Yudawan
Fakultas Teknik Universitas Indonesia, 2011
UI - Skripsi Open
Cerver, Francisco Asensio
RotoVision SA, 1996
Buku Teks SO
Kraemer, Sieverts & Partners ; English translation by James L. Ritchie
McGraw-Hill , 1977
Buku Teks SO