*[https://www.toronto.ca/ext/digital_comm/pdfs/transportation-services/green-streets-technical-guidelines-document-v2-17-11-08.pdf/ City of Toronto Green Streets Technical Guidelines - Version 1.0 (2017) Schollen & Company Inc., Urban Forest Innovators, TMIG, DMG]
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*[https://www.toronto.ca/ext/digital_comm/pdfs/transportation-services/green-streets-technical-guidelines-document-v2-17-11-08.pdf City of Toronto Green Streets Technical Guidelines - Version 1.0 (2017) Schollen & Company Inc., Urban Forest Innovators, TMIG, DMG]
*[https://store.csagroup.org/?cclcl=en_US/ CSA W200-18 Design of Bioretention Systems (2018) CSA Group]
*[https://store.csagroup.org/?cclcl=en_US/ CSA W200-18 Design of Bioretention Systems (2018) CSA Group]
*[https://store.csagroup.org/?cclcl=en_US/ CSA W201-18 Construction of Bioretention Systems (2018) CSA Group]
*[https://store.csagroup.org/?cclcl=en_US/ CSA W201-18 Construction of Bioretention Systems (2018) CSA Group]