Page One
Page One, 2011
Buku Teks
Toutenburg, Helge, author
John Wiley, 1982
Buku Teks
Leventhal, Lance A., author
Prentice-Hall, 1987
Buku Teks
Beck, Leland L., author
Addison-Wesley, 1985
Buku Teks
Streitmatter, Gene A., author
Reston Publishing, 1981
Buku Teks