Harrison, H. P. (1973). Film library techniques. Focal Press.
Chicago-čujuhus (17. p.)Harrison, Helen P. Film Library Techniques. New York: Focal Press, 1973.
MLA-čujuhus (9. p.)Harrison, Helen P. Film Library Techniques. Focal Press, 1973.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.