Cambridge University Press, 2015
eBooks
IAMS, 1990
Buku Teks
edited by Kathryn A. Bard ; editing assistance of Steven Blake Shubert
Routledge, 1999
Buku Referensi
Bard, Kathryn A., author
Blackwell Publishing, 2008
Buku Teks
edited by Jacquetta Hawkes
McGraw-Hill, 1974
Buku Referensi