Dvid Rodin, editor
Blackwell Publishing, 2007
Buku Teks
Steil, Benn, author
Simon & Schuster, 2018
Buku Teks
Hirst, Paul, author
Murai Kencana, 2004
Buku Teks
Ward, Ralph D.
John Wiley and Sons, 1997
Buku Teks
Yablonsky, Lewis, author
Wadsworth, 2000
Buku Teks