Comic Art in Scholarly Writing: A Citation Guide - Bibliographic citation is problematic when dealing with comic art, and particularly in the case of comic books. This guide functions as a set of solutions for these problems, as developed by the Comic Art and Comics area of the Popular Culture Associatio - http://www.comicsresearch.org/CAC/cite.html
Resources For The Study of Comics - Pointers to sites of scholarly interest : bibliographic resources, critical materials, libraries, conferences, and discussion. - http://www-personal.umich.edu/~cmarx/resources.html
Comics Research Bibliography - Very exhaustive and profound bibliography on comics and comics-related subjects. Categories include history, criticism and education; features and reviews; business and marketing; original works. Also a shortlist of very good comics sites. - http://www.rpi.edu/~bulloj/comxbib.html
Comic Book Legal Defense Fund: Research - A Comics Censorship Bibliography focusing on censorship of the medium, as well as information on cases the CBLDF has helped defend. Also includes timeline of comic book censorship. - http://cbldf.org/research/index.html
Bibliografia - A collection of bibliographies of italian comic creators. Published by Anonima fumetti, and available in Italian, French and English. - http://www.fumetti.org/biblio.htm