by Lucy Pryde Eubanks ... [et.al.]
McGraw-Hill, 2006
Buku Teks
Azer, Samy, author
Elsevier, 2008
Buku Teks
Amador, Jose A., author
Anker Publishing, 2006
Buku Teks
edited by Oon-Seng Tan
Cengage Learning, 2009
Buku Teks
O`Connor-Fleming, Mary Louise, author
Allen & Unwin, 2001
Buku Teks