M. Fuad... [et.al.]
Gramedia Pustaka Utama, 2000
Buku Teks
Swastha, Basu, author
Liberty , 1997
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Pride, William M., author
Salemba Empat, 2012
Multimedia
Pride, William M.
Salemba Empat, 2012
Multimedia
Irma Nilasari, author
Graha Ilmu, 2006
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