Reference

http://www.catquotes.com/catproverbs1.htm

http://www.oznvoo.com/catquote.html

Book1:

author: Tabor, Roger.

book name: Understanding cats

publish: Newton Abbot, Devon : David & Charles, 1995.

Book2:

author: You & your cat / by David Taylor.

publish: London : Dorling Kindersley, 1986.