Holden, M. S. (1986). Topics in photographic preservation. American Institute for Conservation. Photographic Materials Group.
Cita Chicago Style (17a ed.)Holden, Maria S. Topics in Photographic Preservation. Washington, D.C.: American Institute for Conservation. Photographic Materials Group, 1986.
Cita MLA (8a ed.)Holden, Maria S. Topics in Photographic Preservation. American Institute for Conservation. Photographic Materials Group, 1986.
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