Fakultas Teknik Universitas Indonesia, 1999
UI - Skripsi (Membership)
Wordingham, J. A.
Littlefield, Adams & Co., 1967
Buku Referensi
Crawford, R.J.
Pergamon Press, 1987
Buku Teks
Charles H. Thorne ... [and others]
Lippincott Williams & Wilkins, 2007
Buku Teks
Gaylord, M.W.
Cahners Books, 1974
Buku Teks