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3. Spring Research Forum Working Papers;Edith Archambault,1990
4. Hodgkinson, Virginia A., Murray S. Weitzman and Arthur D. Kirsch (1988)From Belief to Commitment: The Activities and Finances of Religious Congregations in the United States, Independent Sector, Washington DC.
5. Hodgkinson, Virginia A. and Murray S. Weitzman (1989)Dimensions of the Independent Sector: A Statistical Profile, Third Edition, Independent Sector, Washington DC.