Endrenyi, J., author
John Wiley & Sons, 1980
Buku Teks
edited by Mohamed E. El-Hawary
IEEE Press, 1998
Buku Teks
Sholeh Hadi Pramono, author
Universitas Indonesia, 1990
UI - Tesis (Membership)
Nasar, Syed A., author
McGraw-Hill, 1995
Buku Teks
Starr, A.T.
Sir Isaac Pitman & Sons, 1965
Buku Teks