Pride, William M., author
Salemba Empat, 2012
Multimedia
Pride, William M.
Salemba Empat, 2012
Multimedia
Madura, Jeff, author
South-Western College, 2001
Buku Teks
Straub, Joseph T., author
Kent, 1985
Buku Teks
Edwards, Ronald S., author
Macmillan, 1961
Buku Teks