Reference

Bordwell, D., & Thompson, K. (2010). Film Art: An Introduction. New York: McGraw-Hill.

Hayward, S. (2006). Cinema Studies: The Key Concept. New York: Routledge.

LoBrutto, V. (n.d.). Expressionism in Cinema: The Cabinet of Dr.Caligari. Retrieved from

            Google Books: Becoming Film Literate: The Art and Craft of Motion Pictures

website: http://books.google.com.my/books?id=QOCdmReViaYC&printsec=frontcover&dq=Becoming+Film+Literate:+The+Art+and+Craft+of+Motion+Pictures&hl=en&sa=X&ei=phJeUd32EsSxrAe-joGwCw&ved=0CDAQ6AEwAA

The Cabinet of Dr.Caligari (2006, May 6). Retrieved from YouTube website:

http://www.youtube.com/%20watch?v=F2zNJXMOIy4