Brownlee, D. B. (1997). Making a modern classic: The architecture of the Philadelphia Museum of Art.
Chicago-viite (17. p.)Brownlee, David B. Making a Modern Classic: The Architecture of the Philadelphia Museum of Art. Philaldelphia, 1997.
MLA-viite (8. p.)Brownlee, David B. Making a Modern Classic: The Architecture of the Philadelphia Museum of Art. 1997.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.