Usry, Milton F., author
Erlangga, 1986
Buku Teks
Hammer, Lawrence H., author
South-Western Pub. Co, 1994
Buku Teks
Matz, Adolph, author
Erlangga, 1993
Buku Teks
Matz, Adolph, author
Erlangga, 1993
Buku Teks
Usry, Milton F., author
Erlangga, 1999
Buku Teks