Pielstick, D. F. (1943). Survey of Parma and Parma Heights. Cleveland Church Federation.
Lua i Stíl Chicago (17ú heag.)Pielstick, Don F. Survey of Parma and Parma Heights. Cleveland, Ohio: Cleveland Church Federation, 1943.
Lua MLA (8ú heag.)Pielstick, Don F. Survey of Parma and Parma Heights. Cleveland Church Federation, 1943.
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