Trezza, A. F. (1974). Statistics as Tools in Library Planning: On the State and Institutional Level.
Chicago-Zitierstil (17. Ausg.)Trezza, Alphonse F. Statistics as Tools in Library Planning: On the State and Institutional Level. 1974.
MLA-Zitierstil (9. Ausg.)Trezza, Alphonse F. Statistics as Tools in Library Planning: On the State and Institutional Level. 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.