Straubhaar, Joseph, author
Thomson Wadsworth, 2006
Buku Teks
Sumanek, Jim, author
Elex Media Komputindo, 1991
Buku Teks
Henry Faisal Noor, author
Rajawali, 2010
Buku Teks
Surmanek, Jim, author
Elex Media Komputindo, 1991
Buku Teks
Chomsky, Noam, author
Pinus, , 2006
Buku Teks