Approaches to the study of social structure
edited by Peter M. Blau
Open Books, 1976
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Buchanan, Norman S.
Approaches to economic development
The Twentieth Country Fund , 1955
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DiFonzo, Nicholas
Rumor psychology : social and organizational approaches
APA, 2007
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Approaches to development : politics, administration and change
edited by John D. Montgomery, William J. Siffin
McGraw-Hill, 1966
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Neuman, William Lawrence, 1950-
Social research methods: qualitative and quantitative approaches
Allyn and Bacon, 2003
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