Digital talking books :
planning for the future /
John Cookson [and others].
APA Citation
Cookson, J., Library of Congress. National Library Service for the Blind and Physically Handicapped. (1998). Digital talking books: planning for the future. [Washington, D.C.]: National Library Service for the Blind and Physically Handicapped, The Library of Congress.
MLA Citation
Cookson, John, and Library of Congress. National Library Service for the Blind and Physically Handicapped. Digital Talking Books: Planning for the Future. [Washington, D.C.]: National Library Service for the Blind and Physically Handicapped, The Library of Congress, 1998.
Warning: These citations may not always be complete (especially for serials).