Morton, Richard F., 1924-, author
Aspen, 1990
Buku Teks SO
Tiwari, Pooja, author
Nation Press, 2017
Buku Teks
Kramer, Michael S., author
Springer-Verlag, 1988
Buku Teks
Kramer, Michael S., author
Springer-Verlag, 1988
Buku Teks SO
Williams, Brian K., author
Chapman & Hall, 1993
Buku Teks