Wessel, Robert H., author
Henry Holt, 1959
Buku Teks
Dingyu, Xue, author
CRC Press, 2009
Buku Teks
Vlase, Sorin, author
Springer Cham, 2019
eBooks
Brown, Robert F., author
Wadsworth, 1980
Buku Teks
Dielman, Terry E., author
Duxbury Press, 1996
Buku Teks