3Rhind -Tutt S. What a tangled Web we weave: a review of pricing models and the forces that drives them. Against the Grain,1998,10(1). http://www, alexanderst .com/article02.htm.
5[1]Rhind-Tutt S.What a tangled web we weave:a review of pricing models and the forces that drive them.Against the Grain,1998,10(1).http://www.alexanderst.com/article02.htm