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Macmillan, 1975
Buku Teks
Dessler, Gary, 1942-, author
Reston Publishing, 1978
Buku Teks
Jucius, Michael J.
Chicago, Ill Richard D. Irwin. Inc , 1949
Buku Teks
Novit, Mitchell S.
Prentice-Hall, 1979
Buku Teks
Dedi Vitriyanto, author
Program Pascasarjana Universitas Indonesia, 2015
UI - Tesis (Membership)