edited by Tom Sorell
Routledge, 1998
Buku Teks
Harold W. Baillie, John McGeehan, Thomas M. Garrett, Rosellen M. Garrett
Pearson, 2013
Buku Teks
Folland, Sherman
Prentice-Hall, 1997
Buku Teks
Folland, Sherman
Prentice-Hall, 2001
Buku Teks
Mooney, Gavin H.
Pearson Education, 2003
Buku Teks