Não informado. (1945). Lubrication Engineering. American Society of Lubrication Engineers.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Lubrication Engineering. Park Ridge, Ill: American Society of Lubrication Engineers, 1945.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Lubrication Engineering. American Society of Lubrication Engineers, 1945.
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