Titterton, G. F. (1951). Aircraft materials and processes (4th ed.). Pitman Pub Corp.
Lua i Stíl Chicago (17ú heag.)Titterton, George Francis. Aircraft Materials and Processes. 4th ed. New York: Pitman Pub Corp, 1951.
Lua MLA (9ú heag.)Titterton, George Francis. Aircraft Materials and Processes. 4th ed. Pitman Pub Corp, 1951.
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