Gifford, D., & Lancaster Elizabeth. (1988). Tradition and change among the grass roots of Callawaya indigenous medicine. [St. Andrews : Escocia: Centre for Latin American Linguistic Studies, University of St. Andrews.
Chicago-tyylinen lähdeviittausGifford, Douglas, ja Lancaster Elizabeth. Tradition and Change Among the Grass Roots of Callawaya Indigenous Medicine. [St. Andrews : Escocia: Centre for Latin American Linguistic Studies, University of St. Andrews, 1988.
MLA-viiteGifford, Douglas, ja Lancaster Elizabeth. Tradition and Change Among the Grass Roots of Callawaya Indigenous Medicine. [St. Andrews : Escocia: Centre for Latin American Linguistic Studies, University of St. Andrews, 1988.
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