Davies, B. M. (1983). Community Health Preventive Medicine and Social Services.
Chicago-čujuhus (17. p.)Davies, Brian Meredith. Community Health Preventive Medicine and Social Services. 1983.
MLA-čujuhus (9. p.)Davies, Brian Meredith. Community Health Preventive Medicine and Social Services. 1983.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.