The feather symbol in ancient Hopi designs Author J. W. Fewkes Article Date January 1898 Journal Title Am Anthrop
Color-direction symbolism, an example of Mexican-Southwestern contacta Author c. L. Riley Article Date January 1963 Journal Title America Indigena
Ancient pueblo and Medxican water symbol Author J. W. Fewkes Article Date July-September 1904 Journal Title Am Anthrop n.s.