Smith, H. K. (1898). The history of the Lowell institute. Lamson, Wolffe and company.
Lua i Stíl Chicago (17ú heag.)Smith, Harriette Knight. The History of the Lowell Institute. Boston, New York [etc]: Lamson, Wolffe and company, 1898.
Lua MLA (8ú heag.)Smith, Harriette Knight. The History of the Lowell Institute. Lamson, Wolffe and company, 1898.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.