Chesters, Sarah Davey
Sense, 2012
eBooks
Gonzales, Joseph
Strategic Information and Research Development Centre, 2011
Buku Teks
Rykwert, Joseph
MIT Press, 1996
Buku Teks
Atwood, Margaret
Simon and Schuster, 1982
Buku Teks
Ellis, Mary
John Murray, 1982
Buku Teks