edited by Donald Beeman
McGraw-Hill, 1955
Buku Referensi
Whitaker, Jerry C.
New York : CRC Press, 1999,
Buku Referensi
Brown, Richard E.
CRC Press, Taylor & Francis Group, 2009
Buku Teks SO
Humam Nauvally Hammam
Fakultas Teknik Universitas Indonesia, 2024
UI - Skripsi Membership
Gonen, Turan
McGraw-Hill, 1986
Buku Teks SO