Rorabaugh, C. Britton, author
McGraw-Hill, 1992
Buku Teks
editor, Paolo Antognetti and Giuseppe Massobrio
McGraw-Hill, 1988
Buku Teks
Bogart, Theodore F.
Glencoe, 1992
Buku Teks
Fakultas Teknik Universitas Indonesia, 1990
UI - Skripsi (Membership)
Rorabaugh, C. Britton, author
McGraw-Hill, 1992
Buku Teks