Pombo, J., & Jing, G. (2020). Recent Developments in Railway Track and Transportation Engineering. 1st ed. 2018. Springer International Publishing.
Chicago-tyylinen lähdeviittausPombo, João, ja Guoqing Jing. Recent Developments in Railway Track and Transportation Engineering. 1st Ed. 2018. Springer International Publishing, 2020.
MLA-viitePombo, João, ja Guoqing Jing. Recent Developments in Railway Track and Transportation Engineering. 1st Ed. 2018. Springer International Publishing, 2020.
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