PARKER, E. R. (1967). Materials data book for engineers and scientist. McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)PARKER, Earl R. Materials Data Book for Engineers and Scientist. McGraw-Hill, 1967.
Lua MLA (8ú heag.)PARKER, Earl R. Materials Data Book for Engineers and Scientist. McGraw-Hill, 1967.
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