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Regional Transit Map Book(PDF) (Map). King County GIS Center, Sound Transit. February 2014. pp. 8, 17. Archived(PDF) from the original on June 10, 2024. Retrieved January 25, 2024.
"Social Capital Variables Spreadsheet for 2014". PennState College of Agricultural Sciences, Northeast Regional Center for Rural Development. December 8, 2017. Archived from the original on December 31, 2019. Retrieved December 30, 2019.
Regional Transit Map Book(PDF) (Map). King County GIS Center, Sound Transit. February 2014. pp. 8, 17. Archived(PDF) from the original on June 10, 2024. Retrieved January 25, 2024.
"Social Capital Variables Spreadsheet for 2014". PennState College of Agricultural Sciences, Northeast Regional Center for Rural Development. December 8, 2017. Archived from the original on December 31, 2019. Retrieved December 30, 2019.