Just received an alert from Charles Bailey regarding his monumental effort, available in book form or as a free PDF:
The Open Access Bibliography: Liberating Scholarly Literature with E-Prints and Open Access Journals presents over 1,300 selected English-language books, conference papers (including some digital video presentations), debates, editorials, e-prints, journal and magazine articles, news articles, technical reports, and other printed and electronic sources that are useful in understanding the open access movement’s efforts to provide free access to and unfettered use of scholarly literature. Most sources have been published between 1999 and August 31, 2004; however, a limited number of key sources published prior to 1999 are also included. Where possible, links are provided to sources that are freely available on the Internet (approximately 78 percent of the bibliography’s references have such links).
This bibliography has been published as a printed book (ISBN 1-59407-670-7) by the Association of Research Libraries (ARL).
ARL and the author have made the above PDF version of the bibliography freely available. It is licensed under the Creative Commons Attribution-NonCommercial License.