Lua APA (7ú heag.)
ebrary, Inc, Beeching, K., Armstrong, N., & Gadet, F. (2009). Sociolinguistic variation in contemporary French. John Benjamins Pub. Company.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Kate Beeching, Nigel Armstrong, agus Françoise Gadet. Sociolinguistic Variation in Contemporary French. Philadelphia: John Benjamins Pub. Company, 2009.
Lua MLA (9ú heag.)
ebrary, Inc, et al. Sociolinguistic Variation in Contemporary French. John Benjamins Pub. Company, 2009.
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