APA-viite (7. p.)

(1975). Preserving leather bookbindings / [prepared by the Office of the Assistant Director for Preservation, Administrative Department, Library of Congress.

Chicago-viite (17. p.)

Preserving Leather Bookbindings / [prepared by the Office of the Assistant Director for Preservation, Administrative Department, Library of Congress. 1975.

MLA-viite (9. p.)

Preserving Leather Bookbindings / [prepared by the Office of the Assistant Director for Preservation, Administrative Department, Library of Congress. 1975.

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