Bibliography
.  
1967.  An Introduction to the American Underground Film. :326pp.
.  
1971.  Film im Underground. Von seinen Anfangen bis zum Unabhangigen Kino. :239pp.
.  
1976.  Structural Film Anthology. :144pp.
.  
1989.  Film at Wit's End: Eight Avant-garde Filmmakers. :183pp.
