Davies, Stephen, 1950-, author
Wiley Blackwell, 2016
Buku Teks
Tallis, Raymond
St. Martin's Press, 1995
Buku Teks
Heron, Patrick, author
Routledge & Kegan Paul, 1956
Buku Teks
Ackerman, James S., author
MIT Press, 1991
Buku Teks
Arnheim, Rudolf, author
University of California Press, 1957
Buku Referensi