Crawford, Max
University of Oklahoma Press, 1997
Buku Teks
Krishna, Jai, author
Nem Chand, 1975
Buku Teks
Hattangadi, A. A., author
McGraw-Hill, 2000
Buku Teks
Birch, Neville Hamilton, author
Gower, 1988
Buku Teks
Beline Alianto, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal