Underwood, J. (1975). Biocultural interactions and human variation. W.M.C Brown Company.
Citazione stile Chigago Style (17a edizione)Underwood, Jane. Biocultural Interactions and Human Variation. NULL: W.M.C Brown Company, 1975.
Citatione MLA (9a ed.)Underwood, Jane. Biocultural Interactions and Human Variation. W.M.C Brown Company, 1975.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.