edited by C. Kenneth Dodd
Oxford University Press, 2016
eBooks
Graedel, T.E
Prentice-Hall, 1995
Buku Teks
Dupont, R. Ryan
CRC Press, 2017
Buku Teks
Badiru, Adedeji Bodunde, 1952-
Taylor & Francis, 2006
Buku Teks
Palmer, Marilyn
English Heritage, 2012
Buku Teks