Hayward, R. (1976). The craft of photography. Stanley Paul.
Chicago-čujuhus (17. p.)Hayward, Roy. The Craft of Photography. London: Stanley Paul, 1976.
MLA-čujuhus (9. p.)Hayward, Roy. The Craft of Photography. Stanley Paul, 1976.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.