Zellner, Peter
Thames & Hudson, 1999
Buku Referensi
Josef Prijotomo, 1948-
Gadjah Mada University Press, 1984
Buku Teks
Josef Prijotomo, 1948-
Gadjah Mada University Press, 1988
Buku Teks
Garside, R.G.
Clarendon Press, 1980
Buku Teks
Murray, William D.
Prentice-Hall, 1990
Buku Teks