APA (7th ed.) Zitazioa
Schull, D. D. (2013). 50+ library services: Innovation in action. ALA Editions.
Chicago Style (17th ed.) Zitazioa
Schull, Diantha Dow. 50+ Library Services: Innovation in Action. Chicago, Ill.: ALA Editions, 2013.
MLA (9th ed.) Zitazioa
Schull, Diantha Dow. 50+ Library Services: Innovation in Action. ALA Editions, 2013.
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