Papageorge, T. (1981). From Walker Evans To Robert Frank: A Legacy Received, Embraced and Transformed. Artforum.
Chicago-viite (17. p.)Papageorge, Tod. "From Walker Evans To Robert Frank: A Legacy Received, Embraced and Transformed." Artforum 1981.
MLA-viite (8. p.)Papageorge, Tod. "From Walker Evans To Robert Frank: A Legacy Received, Embraced and Transformed." Artforum, 1981.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.