Buku Teks
Howe, Sean, author
HarperCollins, 2012
Buku Teks
McCloud, Scott
Northamton : Kitchen Sink Press, 1993
Buku Teks
Kukkonen, Karin, 1980-, author
Wiley Blackwell, 2013
Buku Teks
Allison, Anne, author
University of California Press, 2000
Buku Teks