Horton, C., & Watson, A. A. (1969). Cleaning and preserving bindings and related materials (2nd edition, revised.). Library Technology Program, American Library Association.
Chicago-viite (17. p.)Horton, Carolyn, ja Aldren A. Watson. Cleaning and Preserving Bindings and Related Materials. 2nd edition, revised. Chicago: Library Technology Program, American Library Association, 1969.
MLA-viite (9. p.)Horton, Carolyn, ja Aldren A. Watson. Cleaning and Preserving Bindings and Related Materials. 2nd edition, revised. Library Technology Program, American Library Association, 1969.
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