Dyfyniad APA
ebrary, Inc, Chloupek, J., & Nekvapil, J. (1987). Reader in Czech sociolinguistics. J. Benjamins Pub. Co..
Dyfyniad Arddull Chicago
ebrary, Inc, Jan Chloupek, and Jiří Nekvapil. Reader in Czech Sociolinguistics. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 1987.
Dyfyniad MLA
ebrary, Inc, et al. Reader in Czech Sociolinguistics. J. Benjamins Pub. Co., 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.