Behrens, T., & Hedrich, J. (2003). Architectural Photography in Chicago: A Conversation with Jack Hedrich. trans.
Chicago-viite (17. p.)Behrens, Tipje, ja Jack Hedrich. "Architectural Photography in Chicago: A Conversation with Jack Hedrich." Trans 2003.
MLA-viite (8. p.)Behrens, Tipje, ja Jack Hedrich. "Architectural Photography in Chicago: A Conversation with Jack Hedrich." Trans, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.