Pittman, Richard S. 1961. The phonemes of Tetelcingo (Morelos) Nahuatl. In Benjamin F. Elson and Juan Comas (eds.), A William Cameron Townsend en el vigésimoquinto aniversario del Instituto Lingüístico de Verano, 643–51. Mexico: Instituto Lingüístico de Verano.
@incollection{pittman1961phonemes, address = {Mexico}, author = {Pittman, Richard S.}, booktitle = {A William Cameron Townsend en el vigésimoquinto aniversario del Instituto Lingüístico de Verano}, editor = {Benjamin F. Elson and Juan Comas}, pages = {643–51}, publisher = {Instituto Lingüístico de Verano}, title = {The phonemes of Tetelcingo (Morelos) Nahuatl}, year = {1961} }