Benjamin, Walter. "The Work of Art in the Age of Mechanical Reproduction", in Illuminations, New York: Schocken , 1978.
2.
Besser, Howard. "Adding an Image Database to an Existing Library and Computer Environment: Design and Technical Considerations", in Susan Stone and Michael Buckland (eds.), Studies in Multimedia (Proceedings of the 1991 Mid-Year Meeting of the American Society for Information Science). Medford, NJ: Learned Information, 1992.
3.
Besser, Howard. "Visual Access to Visual Images: The UC/ Berkeley Image Database Project ." Library Trends4: 787-798 (1990).