(1975). Welding and joining: A compilation / National Aeronautics and Space Administration.
Čikaški stil citiranja (17. izdanje)Welding and Joining: A Compilation / National Aeronautics and Space Administration. 1975.
MLA način citiranja (9. izdanje)Welding and Joining: A Compilation / National Aeronautics and Space Administration. 1975.
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