Veenstra, J. D. (1974). Performance Standards for Librarians: Are They Coming or Not?; Library Personnel and Performance Standards.
Chicago-Zitierstil (17. Ausg.)Veenstra, Joyce D. Performance Standards for Librarians: Are They Coming or Not?; Library Personnel and Performance Standards. 1974.
MLA-Zitierstil (9. Ausg.)Veenstra, Joyce D. Performance Standards for Librarians: Are They Coming or Not?; Library Personnel and Performance Standards. 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.