Washington University (Saint Louis, Mo.). Social Science Institute, & Toft, C. H. (1980). The Hill: The ethnic heritage of an urban neighborhood (2nd printing.). Social Science Institute, Washington University.
Lua i Stíl Chicago (17ú heag.)Washington University (Saint Louis, Mo.). Social Science Institute, agus Carolyn Hewes Toft. The Hill: The Ethnic Heritage of an Urban Neighborhood. 2nd printing. St. Louis, Mo.: Social Science Institute, Washington University, 1980.
Lua MLA (8ú heag.)Washington University (Saint Louis, Mo.). Social Science Institute, agus Carolyn Hewes Toft. The Hill: The Ethnic Heritage of an Urban Neighborhood. 2nd printing. Social Science Institute, Washington University, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.