Bainbridge, R., Evans, G. C., & Rackham, O. (1966). Light as an ecological factor. John Wiley.
Chicago-čujuhus (17. p.)Bainbridge, Richard, G. Clifford Evans, juo Oliver Rackham. Light as an Ecological Factor. Nueva York: John Wiley, 1966.
MLA-čujuhus (9. p.)Bainbridge, Richard, et al. Light as an Ecological Factor. John Wiley, 1966.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.