Hsiung, Chuan-Chih
John Wiley & Sons, 1981
Buku Teks SO
Wilmore, T.J.
ELBS, 1959
Buku Teks SO
Isham, Chris J.
World Scientific, 1989
Buku Teks SO
Carmo, Manfredo Perdigão do
Dover Publications, Inc., 2018
Buku Teks SO
Bar, Christian, editor
Springer, 2012
eBooks