APA-čujuhus (7. p.)
Benjamin, G., & Nathan, R. P. (2001). Regionalism and realism: A study of governments in the New York metropolitan area. Brookings Institution Press.
Chicago-čujuhus (17. p.)
Benjamin, Gerald, juo Richard P. Nathan. Regionalism and Realism: A Study of Governments in the New York Metropolitan Area. Washington, DC: Brookings Institution Press, 2001.
MLA-čujuhus (9. p.)
Benjamin, Gerald, juo Richard P. Nathan. Regionalism and Realism: A Study of Governments in the New York Metropolitan Area. Brookings Institution Press, 2001.
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