Barnett, Raymond A., author
McGraw-Hill, 2001
Buku Teks
Barnett, Raymond A., author
McGraw-Hill , 2001
Multimedia
Rockswold, Gary K., author
Pearson - Addison Wesley, 2006
Buku Teks
Griswold, Alice L., author
Holt, Rinehart and Winston, 1961
Buku Teks
Musser, Gary L., author
Prindle, Weber, and Schmidt, 1975
Buku Teks