How to Win Friends amp; Influence People. New York, NY: Pocket Books.
Huffman, M. (2010, Apr 7). Spirit Airline Charges For Carry On Bags . Retrieved from Consumer Affairs: http://www.consumeraffairs.com/news04/2010/04/spirit_bags.html
Lane, R. C. (2006, Oct 17). A Practical Guide to Seven Agile Methodologies . Retrieved from devX: http://www.devx.com/architect/Article/32836
McNamara, C. (2005 Feb). Thinking About Organizations as Systems . From Free Management Library: http://managementhelp.org/org_thry/org_sytm.htm
Sutherland, J. (2007, Oct 14). The Scrum Papers: Nuts, Bolts, and Origins of an Agile Process.
The Free Dictionary. (n.d.). Scrum. Retrieved from The Free Dictionary: http://www.thefreedictionary.com/scrum