Tran, Yenie L., Jacek P. Siry, J. M. Bowker, und Neelam C. Poudyal. 2018. „THE ROLE OF THE U.S. MAYORS AND URBAN FORESTS IN ADDRESSING CLIMATE CHANGE MITIGATION AND ADAPTATION“. Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS) 10 (2): 33-45 (13). https://mcfns.com/index.php/Journal/article/view/10.10.