Song, C., Guan, W., & Ma, J. (2018). Potential travel cost saving in urban public-transport networks using smartphone guidance. Public Library of Science (PLoS).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSong, Cuiying, Wei Guan, और Jihui Ma. Potential Travel Cost Saving in Urban Public-transport Networks Using Smartphone Guidance. Public Library of Science (PLoS), 2018.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSong, Cuiying, et al. Potential Travel Cost Saving in Urban Public-transport Networks Using Smartphone Guidance. Public Library of Science (PLoS), 2018.
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