8Ronald C. Curhan, The Relationship between Shelf Space and Unit Sales in Supermarkets[J].Journal of Marketing Research, Vol. 9, No. 4 (Nov., 1972), pp. 406-412
9Michel Chevalier,Increase in Sales Due to In-Store Display [J],Journal of Marketing Research, Vol. 12, No. 4 (Nov., 1975), pp. 426-431
10Evan E. Anderson, An Analysis of Retail Display Space: Theory and Methods[J].The ,Journal of Business, Vol. 52., No.1 (Jan., 1979), pp. 103-118