Lua APA (7ú heag.)
ebrary, Inc, Hula, R. C., & Jackson-Elmoore, C. (2000). Nonprofits in urban America. Quorum Books.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Richard C. Hula, agus Cynthia Jackson-Elmoore. Nonprofits in Urban America. Westport, CT: Quorum Books, 2000.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Nonprofits in Urban America. Quorum Books, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.