. China art book
. includes an interview with Ai Weiwei
ART N7345.6 .C47 2007
Arresting images : impolitic art and uncivil actions / Steven C. Dubin.
ART NX735 .D79 1992
. Art under control in North Korea / Jane Portal
SUBJECTS TO SEARCH
Art Source - search for the same subject terms as above
ARTbibliographies Modern -- search for Art and State, Art and Politics, Censorship
Search Philosopher's Index for art AND politic* or experiment with other abstract terms. Names of artists are less likely to be productive here.