Whitehead, Randal
Rockport Publishers, 1999
Buku Referensi
Traister, John E.
Van Nostrand Reinhod, 1982
Buku Teks
Watson, Lee
McGraw-Hill, 1990
Buku Referensi
Muhammad Zakky
Fakultas Teknik Universitas Indonesia, 2018
UI - Skripsi Membership
Lyons, Stanley L.
Newnes, [date of publication not identified]
Buku Teks