Briggs, Bill, author
Pearson education, 2015
Buku Teks
Sherwood, G. E. F.
Prentice-Hall, 1946
Buku Teks
Thomas, George B., author
Addison-Wesley, 1961
Buku Teks
Stewart, James, 1941-, author
Brooks/Cole, 1999
Buku Teks
Stewart, James, 1941-, author
Brooke/Cole Cengage Learning, 2012
Buku Teks