DePillis, Lydia, R.I.P. SmartBike, Good Riddance, Washington City Paper, September 16, 2010: Daily SmartBike use rarely exceeded one ride per bicycle per day, with a total of only 1,696 SmartBike subscribers – 220 of whom had never activated their subscription cards, and 242 of whom had never rented a SmartBike.
Rosiak, Luke (December 17, 2010). "Sun sets on SmartBikeDC". The Washington Post. Archived from the original on October 9, 2012. Retrieved January 11, 2011.
web.archive.org
Rosiak, Luke (December 17, 2010). "Sun sets on SmartBikeDC". The Washington Post. Archived from the original on October 9, 2012. Retrieved January 11, 2011.
