Mumford, L., & Wojtowicz, R. (1998). Sidewalk critic: Lewis Mumford's writings on New York. Princeton Architectural Press.
Lua i Stíl Chicago (17ú heag.)Mumford, Lewis, agus Robert Wojtowicz. Sidewalk Critic: Lewis Mumford's Writings on New York. New York: Princeton Architectural Press, 1998.
Lua MLA (9ú heag.)Mumford, Lewis, agus Robert Wojtowicz. Sidewalk Critic: Lewis Mumford's Writings on New York. Princeton Architectural Press, 1998.
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