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Lua i Stíl Chicago (17ú heag.)Guerrero, Amor C. "The Teaching Functions of Librarians." Education Quarterly 1958.
Lua MLA (9ú heag.)Guerrero, Amor C. "The Teaching Functions of Librarians." Education Quarterly, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.