Bellman, Richard, author
Academic Press, 1973
Buku Teks
Bernfeld, Stephen R., author
Academic Press, 1974
Buku Teks
Dai, Liming, editor
[, Springer], 2012
eBooks
Struble, Raimond A.
Tata McGraw-Hill, 1974
Buku Teks
Sposito, V.A.
"Ames The Iowa State University Press, 1975",
Buku Teks