Cambridge University Press, 2016
eBooks
Andres, Cameron K., author
Prentice-Hall, 1998
Buku Teks
Hodges, Henry G., author
Houghton Miffiln, 1955
Buku Teks
Hansen, Vaughn E., author
John Wiley & Sons, 1980
Buku Teks
Stewart, Charles J., author
McGraw-Hill, 2006
Buku Teks