Petrullo, V. 1939. The Yaruro of the Capanaparo River, Venezuela. Smithsonian Anthropological Papers 11. 161-290. Washington, D.C.: Smithsonian Institution.
@article{petrullo1939, address = {Washington, D.C.}, author = {Petrullo, V.}, journal = {Smithsonian Anthropological Papers}, key = {Petrullo (1939)}, pages = {161-290}, publisher = {Smithsonian Institution}, title = {The Yaruro of the Capanaparo River, Venezuela}, volume = {11}, year = {1939} }