Johnson, D. (2013). The indispensable librarian: Surviving and thriving in school libraries in the information age (2. ed.). Linworth Publ.
Chicago-Zitierstil (17. Ausg.)Johnson, Doug. The Indispensable Librarian: Surviving and Thriving in School Libraries in the Information Age. 2. ed. Columbus: Linworth Publ, 2013.
MLA-Zitierstil (9. Ausg.)Johnson, Doug. The Indispensable Librarian: Surviving and Thriving in School Libraries in the Information Age. 2. ed. Linworth Publ, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.