Não informado. (1947). SAE Quarterly Transactions. Society of Automotive Engineers.
Lua i Stíl Chicago (17ú heag.)Não informado. SAE Quarterly Transactions. New York: Society of Automotive Engineers, 1947.
Lua MLA (8ú heag.)Não informado. SAE Quarterly Transactions. Society of Automotive Engineers, 1947.
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