ebrary, Inc, & Kaplan, R. (2012). Building and managing e-book collections: A how-to-do-it manual for librarians. Neal-Schuman.
Lua i Stíl Chicago (17ú heag.)ebrary, Inc, agus Richard Kaplan. Building and Managing E-book Collections: A How-to-do-it Manual for Librarians. Chicago, Ill.: Neal-Schuman, 2012.
Lua MLA (9ú heag.)ebrary, Inc, agus Richard Kaplan. Building and Managing E-book Collections: A How-to-do-it Manual for Librarians. Neal-Schuman, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.