Roffman, H. (1998). Pictures of Fred: Howard Roffman. Gmünder.
Cita Chicago Style (17a ed.)Roffman, Howard. Pictures of Fred: Howard Roffman. Berlin: Gmünder, 1998.
Cita MLA (8a ed.)Roffman, Howard. Pictures of Fred: Howard Roffman. Gmünder, 1998.
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