APA (7th ed.) Zitazioa
Przygoński, K. (2012). Sociolinguistic aspects of the functioning of English in post-1989 Poland. Peter Lang.
Chicago Style (17th ed.) Zitazioa
Przygoński, Krzysztof. Sociolinguistic Aspects of the Functioning of English in Post-1989 Poland. Frankfurt am Main ; New York: Peter Lang, 2012.
MLA (9th ed.) Zitazioa
Przygoński, Krzysztof. Sociolinguistic Aspects of the Functioning of English in Post-1989 Poland. Peter Lang, 2012.
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