Steward, J. H. and Metraux, A. 1948. The Panoan Tribes of Eastern Peru. Bull. Bur. Amer. Ethn. 143 iii. 555-595.
@article{stewardandmetraux1948a, author = {Steward, J. H. and Metraux, A.}, journal = {Bull. Bur. Amer. Ethn. 143}, key = {Steward and Metraux (1948a)}, pages = {555-595}, title = {The Panoan Tribes of Eastern Peru}, volume = {iii}, year = {1948} }