Kuttner, R. (1982). Neighbourhood Housing Service: Unbürokratische Kooperation. Bauwelt.
Cita Chicago (17th ed.)Kuttner, Robert. "Neighbourhood Housing Service: Unbürokratische Kooperation." Bauwelt 1982.
Cita MLA (8th ed.)Kuttner, Robert. "Neighbourhood Housing Service: Unbürokratische Kooperation." Bauwelt, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.