Horton, C., & Watson, A. A. (1969). Cleaning and preserving bindings and related materials (2nd edition, revised.). Library Technology Program, American Library Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Horton, Carolyn, και Aldren A. Watson. Cleaning and Preserving Bindings and Related Materials. 2nd edition, revised. Chicago: Library Technology Program, American Library Association, 1969.
Παραπομπή σε μορφή MLA (9th εκδ.)Horton, Carolyn, και Aldren A. Watson. Cleaning and Preserving Bindings and Related Materials. 2nd edition, revised. Library Technology Program, American Library Association, 1969.
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