Não informado. (2021). Occasional Papers. University of Illinois Graduate School of Library Science.
Chicago-Zitierstil (17. Ausg.)Não informado. Occasional Papers. Urbana, Ill: University of Illinois Graduate School of Library Science, 2021.
MLA-Zitierstil (8. Ausg.)Não informado. Occasional Papers. University of Illinois Graduate School of Library Science, 2021.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.