Keeler, H. R. (2017). Working with library collections: An introduction for support staff. Rowman & Littlefield.
Lua i Stíl Chicago (17ú heag.)Keeler, Hali R. Working with Library Collections: An Introduction for Support Staff. Lanham: Rowman & Littlefield, 2017.
Lua MLA (9ú heag.)Keeler, Hali R. Working with Library Collections: An Introduction for Support Staff. Rowman & Littlefield, 2017.
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