Rees, A. R., & Purcell, H. (1982). Disease and the environment. John Wiley and Sons.
Chicago-čujuhus (17. p.)Rees, A. R., juo H.J Purcell. Disease and the Environment. John Wiley and Sons, 1982.
MLA-čujuhus (9. p.)Rees, A. R., juo H.J Purcell. Disease and the Environment. John Wiley and Sons, 1982.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.