Hartzell, G. N. (1997). The Invisible School Librarian: Why Other Educators Are Blind to Your Value.
Chicago Style (17th ed.) CitationHartzell, Gary N. The Invisible School Librarian: Why Other Educators Are Blind to Your Value. 1997.
MLA (9th ed.) CitationHartzell, Gary N. The Invisible School Librarian: Why Other Educators Are Blind to Your Value. 1997.
Warning: These citations may not always be 100% accurate.