Butler, George D.
Introduction to community recreation
McGraw-Hill, 1949
Buku Teks SO
Deppe, Theodore R.
Management strategies in financing parks and recreation
John Wiley & Sons, 1983
Buku Teks
Schaller, Lyle E.
Community organization: conflict and reconciliation
Abingdon Press, 1966
Buku Teks SO
Hayes, Robert H.
Dynamic manufacturing : creating the learning organization / by Robert H. Hayes, Steven C. Whellwright, Kim B. Clark
N.Y. A division of Macmillan, inc. , 1988
Buku Teks
Betz, Nancy E.
The career psychology of women / Nancy E. Betz, Louise F. Fitzgerald.
Academic Press, 1987
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