Pagano, Michael P., author
Jones & Bartlett Learning, 2011
Buku Teks
Spaventa, Lou J., author
McGraw-Hill, 2001
Buku Teks
Presley, John W., author
Holt, Rinehart and Winston, 1980
Buku Teks
McGraw-Hill, 1990
Buku Teks
Menzel, Donald H., author
McGraw-Hill, 1961
Buku Teks