http://en.wikipedia.org/wiki/Cash_management

http://www.inc.com/guides/start_biz/20675.html

http://www.smallbusinessnotes.com/operating/finmgmt/cashmanagement.html

http://www.referenceforbusiness.com/encyclopedia/Ca-Clo/Cash-Management.html 

http://www.afponline.org/ 

http://www.cashmgmt.com/ 

Text Books:

1. Corporate Treasury and Cash Management (Finance and Capital Markets) by Robert Cooper

2. Cash Flow Forecasting (Essential Capital Markets) by Andrew Fight

3. Managing Cash Flow: An Operational Focus by Rob Reider and Peter B. Heyler

4. Strategic Corporate Finance: Applications in Valuation and Capital Structure by Justin Pettit

5. The Capital Structure Decision by Harold Bierman Jr.

Videos

http://www.youtube.com/watch?v=GhXIwyP949I&feature=related     CFO and Business Partners Managing the Costs

http://www.youtube.com/watch?v=EnXTjWJuDok&feature=related    Cash Management

http://www.youtube.com/watch?v=TueSFamY3BU&feature=related   Financial Planning for beginners