A digital talking-book sampler.

APA Citation

Library of Congress. National Library Service for the Blind and Physically Handicapped. (2009). A digital talking-book sampler. Washington, DC: National Library Service for the Blind and Physically Handicapped, Library of Congress.

MLA Citation

Library of Congress. National Library Service for the Blind and Physically Handicapped. A Digital Talking-book Sampler. Washington, DC: National Library Service for the Blind and Physically Handicapped, Library of Congress, 2009.

Warning: These citations may not always be complete (especially for serials).