Campbell, J., & Marshall, R. (1961). The science of providing milk for man: научное издание.
Chicago-čujuhus (17. p.)Campbell, J.R, juo R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.
MLA-čujuhus (9. p.)Campbell, J.R, juo R.T Marshall. The Science of Providing Milk for Man: научное издание. 1961.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.