Illinois Housing Development Authority. (1973). Housing: A community handbook. s.n.
Citazione stile Chigago Style (17a edizione)Illinois Housing Development Authority. Housing: A Community Handbook. [Springfield: s.n, 1973.
Citatione MLA (9a ed.)Illinois Housing Development Authority. Housing: A Community Handbook. s.n, 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.