Bhirasri, Silpa, author
Fine Arts Dept., 1973
Buku Teks
Heron, Patrick, author
Routledge & Kegan Paul, 1956
Buku Teks
Freeland, Cynthia A., author
Oxford University Press, 2001
Buku Teks
Foreign Languages Publising House , 1990
Buku Teks
Shipps, Steve, author
Blackwell Publishing, 2008
Buku Teks