APA-čujuhus (7. p.)
Bartkowski, J. P., & Regis, H. A. (2003). Charitable choices: Religion, race, and poverty in the post welfare era. New York University.
Chicago-čujuhus (17. p.)
Bartkowski, John P., juo Helen A. Regis. Charitable Choices: Religion, Race, and Poverty in the Post Welfare Era. New York: New York University, 2003.
MLA-čujuhus (9. p.)
Bartkowski, John P., juo Helen A. Regis. Charitable Choices: Religion, Race, and Poverty in the Post Welfare Era. New York University, 2003.
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