Shedd. Unequal City. Russell Sage Foundation.
Chicago-viite (17. p.)Shedd. Unequal City. Russell Sage Foundation.
MLA-viite (9. p.)Shedd. Unequal City. Russell Sage Foundation.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.
Shedd. Unequal City. Russell Sage Foundation.
Chicago-viite (17. p.)Shedd. Unequal City. Russell Sage Foundation.
MLA-viite (9. p.)Shedd. Unequal City. Russell Sage Foundation.