Dyfyniad APA

(2013). Survey of public library use of tablet computers, smartphones & ebook readers.

Dyfyniad Arddull Chicago

Survey of Public Library Use of Tablet Computers, Smartphones & Ebook Readers. 2013.

Dyfyniad MLA

Survey of Public Library Use of Tablet Computers, Smartphones & Ebook Readers. 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.