9. References

Books

- Profitable Pricing Strategies, Stephen Montgomery, 1989
- Budgeting, Glenn Welsch, Ronald Hilton, Paul Gordon, 1988
- Marketing, Eric Berkowitz, Roger Kerin, William Rudelius, 1989
- Marketing, Joel Evans, Barry Berman, 1986
- Business Strategy and Planning, Tony Morden, 1993
- Cases in Strategic Management, Fred David, 1989
- The Business Planningh Guide, David Bangs, 1992
- The Financial Manager, Jerome Cohen, Sidney Robbins, 1969

WebPages

- www.circusweb.com
- www.circustuff.co.uk
- www.moscowstatecircus.co.uk
- www.clown.org
- www.circusparade.com
- www.elephantcenter.com
- www.circomedia.demon.co.uk
- www.sfcircus.org
- www.funtimecircus.com
- veress.se/circus.htm
- www5.onramp.net/~magician/circus.html