• Baker D. et al., Guidebook to Decision-Making Methods, WSRC-IM-2002-00002, U.S. DoE, 2001,
  • McClave J.T., Benson P.G.: Statistics for Business and Economics, Dellen Publishing Company, San Francisco,  1988, ISBN 0-02-379020-2

Further reading


http://www.investopedia.com/terms/w/weightedaverage.asp, viewed 25-th July, 2008, an explanation on weighted average can be found at this address

Sarma A.K., Methods/Criteria of project evaluation or measures of project worth of Investment,
http://assamagribusiness.nic.in/agriclinics/Methods%20criteria.pdf, viewed 15-th July, 2008

http://en.wikipedia.org/wiki/Return_on_investment, viewed: 15-th July, 2008, Financial terms definitions provided

http://www.managementhelp.org/prsn_prd/prb_bsc.htm, viewed: 15-th July 2008 - basic guidelines to problem solving and decision making are provided

http://www.freeworldacademy.com/newbizzadviser/fw23.htm, viewed: 15-th July 2008 - explanation of the decision making process