The Oraibi Soyal ceremony, by George A. Dorsey -- and H. R. Voth -- The Stanley McCormick Hopi expedition.

v.3:no.1(1901)

Ethnology of the Mayas of southern and central British Honduras / by J. Eric Thompson -- Berthold Laufer -- ed.

v.17:no.2(1930)

The Mishongnovi ceremonies of the Snake and Antelope fraternities / by George A. Dorsey -- and H. R. Voth.

v.3:no.3(1902)