Friedrich, Paul. 1972. Social Context and Semantic Feature: The Russian Pronominal Usage. In Gumperz, John J. and Dell, Hymes (eds.), Directions in Sociolinguistics: The Ethnography of Communication, 270-300. New York: Holt, Rinehart and Winston.
@incollection{Friedrich-1972, address = {New York}, author = {Friedrich, Paul}, booktitle = {Directions in Sociolinguistics: The Ethnography of Communication}, editor = {Gumperz, John J. and Dell, Hymes}, pages = {270-300}, publisher = {Holt, Rinehart and Winston}, title = {Social Context and Semantic Feature: The Russian Pronominal Usage}, year = {1972} }