Mansfield, Ron, author
McGraw-Hill, 2001
Buku Teks
Carnes, William T., author
McGraw-Hill, 1983
Buku Teks
Tonon, Graciela
Springer, 2012
eBooks
Bollens, John C., author
Harper and Row, 1975
Buku Teks
Bollens, John C., author
Harper and Row, 1970
Buku Teks