Mahoney, Edward F., author
Reston Publishing, 1983
Buku Teks
Arora, C. P., author
Tata McGraw-Hill, 1981
Buku Teks
Stoecker, Wilbert F. (Wilbert Frederick), author
McGraw-Hill, 1982
Buku Teks
Dhanpat Rai and Sons, 1980
Buku Teks
Arora, C. P., author
McGraw-Hill, 2001
Buku Teks