Foundation for Architecture (Philadelphia, Pa.), Group for Environmental Education (Philadelphia, Pa.), & Gallery, J. A. (1984). Philadelphia architecture: A guide to the city. MIT Press.
Čikaški stil citiranja (17. izdanje)Foundation for Architecture (Philadelphia, Pa.), Pa.) Group for Environmental Education (Philadelphia, i John Andrew Gallery. Philadelphia Architecture: A Guide to the City. Cambridge, Mass. ; London, England: MIT Press, 1984.
MLA način citiranja (8. izdanje)Foundation for Architecture (Philadelphia, Pa.), et al. Philadelphia Architecture: A Guide to the City. MIT Press, 1984.
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