Andrew T S Wee, editor
World Scientific , 2009
Buku Teks SO
by Gabor L. Hornyak ... [and others]
CRC Press, Taylor & Francis Group, 2009
Buku Teks
Ulla Voge, Kai Savolainen, Qinglan Wu, Martie van Tongeren, Derk Brouwer, Markus Berges, editor
Academic Press, 2014
Buku Referensi
Hsu, James J. Y.
Pan Stanford Publishing, 2009
Buku Teks SO
Hemisphere, 1982
Buku Teks