International Association for Cold Regions Development Studies, ebrary, Inc, & Huntington, C. G. (2013). Planning for sustainable cold regions. American Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)International Association for Cold Regions Development Studies, Inc ebrary, agus Craig G. Huntington. Planning for Sustainable Cold Regions. Reston, Virginia: American Society of Civil Engineers, 2013.
Lua MLA (9ú heag.)International Association for Cold Regions Development Studies, et al. Planning for Sustainable Cold Regions. American Society of Civil Engineers, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.