Não informado. (1942). Middle American Research Records. Tulane University of Louisiana, Middle American Research Institute.
Chicago-referens (17:e uppl.)Não informado. Middle American Research Records. New Orleans, La: Tulane University of Louisiana, Middle American Research Institute, 1942.
MLA-referens (8:e uppl.)Não informado. Middle American Research Records. Tulane University of Louisiana, Middle American Research Institute, 1942.
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