Walsh, Ronald A.
McGraw-Hill, 1994
Buku Referensi
Poe, Roy W., author
McGraw-Hill, 1994
Buku Referensi
Poe, Roy W., author
McGraw-Hill, 2006
Buku Teks
Walsh, Ronald A., author
McGraw-Hill, 1994
Buku Referensi
editor, Harry Helms [and others]
McGraw-Hill, 1983
Buku Referensi