Lua APA (7ú heag.)
ebrary, Inc, & Ungerer, F. (2000). English media texts, past and present: Language and textual structure. J. Benjamins Pub..
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Friedrich Ungerer. English Media Texts, Past and Present: Language and Textual Structure. Amsterdam ; Philadelphia: J. Benjamins Pub., 2000.
Lua MLA (9ú heag.)
ebrary, Inc, agus Friedrich Ungerer. English Media Texts, Past and Present: Language and Textual Structure. J. Benjamins Pub., 2000.
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