Chou, Ya-Lun
Holt, Rinehart and Winston , 1972
Buku Teks
Parsons, Robert, author
Harper & Row, 1974
Buku Teks
Faber, Michael Havbro, author
[, Springer], 2012
eBooks
Walpole, Ronald E., author
Prentice-Hall, 1998
Buku Teks
Chou, Ya-Lun
Rinehart and Winston, 1969
Buku Teks