Andrews, Neil
Springer, 2012
eBooks
Wiener, Martin J., author
Cambridge , 2004
Buku Teks
Carlson, Anton J., author
University of Chicago, 1963
Buku Teks
Oberg, Erik
Industrial Press, 2012
Buku Referensi
Fitzgerald, A.E. (Arthur Eugene), 1909-, author
McGraw-Hill, 1992
Buku Teks