Ring, L. J. (1979). Retail positioning: A multiple discriminant analysis approach. [s.n.].
Chicago Style (17th ed.) CitationRing, Lawrence J. Retail Positioning: A Multiple Discriminant Analysis Approach. [S.l.]: [s.n.], 1979.
MLA (9th ed.) CitationRing, Lawrence J. Retail Positioning: A Multiple Discriminant Analysis Approach. [s.n.], 1979.
Warning: These citations may not always be 100% accurate.