Exploration in sociolinguistics /
edited and with an introduction by Stanley Lieberson.-
- 4th ed.-
- Bloomington : Indiana University, 1973.
- 204p.-
- (Language Science monographs; 44). .
First published as vol. 36, no. 2 of Sociological Inquiry, Spring 1966. Its first edition in this series was published as Part II of the International Journal of American Linguistics, vol. 33, no. 2, 1967.