Boswall, R. O. (1928). The theory of film lubrication. Longmans, Green.
Chicago Style (17. basım) AtıfBoswall, Robert Oliphant. The Theory of Film Lubrication. London ; New York: Longmans, Green, 1928.
MLA (8th ed.) AtıfBoswall, Robert Oliphant. The Theory of Film Lubrication. Longmans, Green, 1928.
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