Leverkus, C., & Acedo, S. (2013). Ebooks and the school library program: A practical guide for the school librarian. American Assocation of School Librarians.
Cita Chicago (17th ed.)Leverkus, Cathy, i Shannon Acedo. Ebooks and the School Library Program: A Practical Guide for the School Librarian. Chicago: American Assocation of School Librarians, 2013.
Cita MLA (9th ed.)Leverkus, Cathy, i Shannon Acedo. Ebooks and the School Library Program: A Practical Guide for the School Librarian. American Assocation of School Librarians, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.