Encyclopedia of professional management
edited by Muriel Albers Bittel, Lester Robert Bittel and Jackson Eugene Ramsey
Grolier International, 1995
 Buku Referensi
Shapiro, Benson P.
Marketing management: principles, analysis, and application vol. 1
Richard D. Irwin, 1985
 Buku Teks
Allen, Louis A.
Professional management : new concepts and proven practices / Louis A. Allen
McGraw-Hill , 1973
 Buku Teks
Robbins, Stephen P.
Management
Prentice-Hall, 2002
 Buku Teks
Robbins, Stephen P.
Management
Prentice-Hall, 1997
 Buku Teks