Browne, Glenn J.
Bowling Green State University, 1986
Buku Teks
Wichmann, Siegfried, author
Thames & Hudson, 1999
Buku Referensi
Sudargo Gautama, author
[publisher not identified], [date of publication not identified]
Buku Teks
Sudargo Gautama, author
Citra Aditya Bakti, 1993
Buku Teks
Sudargo Gautama, author
Citra Aditya Bakti, 1995
Buku Teks