Kelley, Pearce Clement
Retailing: basic principles
Prentice-Hall, 1957
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Buskirk, Richard Hobart, 1927-
Retailing
McGraw-Hill, 1979
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Brown, Paul L.
Retailing principles and practice / by Paul L. Brown and William R. Davidson
Ronald Press Co , 1953
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Eppler, Mark
The Wright way: 7 problem-solving principles from the Wright brothers that will make your business soar!
[American Management Association, ], 2004
 eBooks
Pederson, Carlton A.
Salesmanship : principles and methods / Carlton A. Pederson, Milburn D. Wright
Richard D. Irwin, Inc., 1966
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