Hinkle, Dennis E.
Applied statistics for the behavioral sciences
Houghton Mifflin, 2003
 Buku Teks
Social intervention: a behavioral science approach
by Harvey A. Horstein [and others]
Free Press a Division of Macmillan, 1971
 Buku Teks
Kunkel, John H.
Society and economic growth: a behavioral perspective of social change
Oxford University Press, 1970
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Cooper, Robert L.
Language planning and social change
Cambridge University Press, 1989
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Morris, Robert
Feasible planning for social change / by Robert Morris and Robert H. Binstock ; with the collaboration of Martin Rein
Columbia University Press , 1966
 Buku Teks