Coolidge, Austin J.; John B. Mansfield (1859). A History and Description of New England. Boston, Massachusetts: A.J. Coolidge. pp. 137–138. coolidge mansfield history description new england 1859.
Hazard, Jennifer (2021). "Main streets revitalized". Green & Healthy Maine Magazine. Archived from the original on August 27, 2023. Retrieved August 27, 2023.
Hazard, Jennifer (2021). "Main streets revitalized". Green & Healthy Maine Magazine. Archived from the original on August 27, 2023. Retrieved August 27, 2023.