Bramley, G. (1975). World trends in library education. Clive Bingley.
Chicago-čujuhus (17. p.)Bramley, Gerald. World Trends in Library Education. London: Clive Bingley, 1975.
MLA-čujuhus (9. p.)Bramley, Gerald. World Trends in Library Education. Clive Bingley, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.