格拉瑟. (2014). 摩擦材料的表征: Characterization of tribological materials. 哈尔滨工业大学出版社.
Chicago (17e ed.) Bronvermelding格拉瑟. 摩擦材料的表征: Characterization of Tribological Materials. 哈尔滨工业大学出版社, 2014.
MLA (8e ed.) Bronvermelding格拉瑟. 摩擦材料的表征: Characterization of Tribological Materials. 哈尔滨工业大学出版社, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.