Rittman, Bruce E., author
McGrow-Hill , 2001
Buku Teks
Curran, Mary Ann, author
McGraw-Hill, 1996
Buku Teks
Fachryan Zuhri, author
Faculty of Engineering, Universitas Indonesia, 2016
Artikel Jurnal
Robbins-Roth, Cynthia, author
Perseus Publishing , 2000
Buku Teks
edited by Yigal Henis
John Wiley & Sons, 1987
Buku Teks