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Preserving Useful Knowledge: A History of Collections Care at the American Philosophical Society Library, Transactions, American Philosophical Society (Vol. 111, Part 1)
The Contribution of the Turkish Historical Society to the First Stage of the Governmental Program for the Protection of Monuments in Edirne (1933-1941): Preservation Policies and Ideology in the Representation of Architectural Heritage
AXELROD, A. and PHILLIPS, C. The environmentalists: a biographical dictionary from the 17th century to the present. Facts on File, New York; Roundhouse Publishing, Oxford: 1993. Pp xiv, 258. Price£ 36. ISBN 0-8160-2715-3.