Ross, Shepley L.
John Wiley & Sons, 1980
Buku Teks SO
Birkhoff, Garrett
John Wiley & Sons, 1978
Buku Teks SO
Hsu, Sze-Bi
World Scientific, 2013
Buku Teks SO
Coddington, Earl A.
Society for Industrial and Applied Mathematics, 1997
eBooks
Hartman, Philip, 1915-
Society for Industrial and Applied Mathematics, 2002
eBooks