Schilling, Donald L., author
McGraw-Hill International Book Company, 1979
Buku Teks
Schilling, Donald L., author
McGraw-Hill , 1981
Buku Teks
Taub, Herbert, author
McGraw-Hill , 1977
Buku Teks
Taub, Herbert, author
McGraw-Hill, 1977
Buku Teks
Seely, Samuel, author
Holt, Rinehart and Winston, Inc., 1968
Buku Teks