Lua APA (7ú heag.)
ebrary, Inc, & Hickey, R. (2010). Varieties of English in writing: The written word as linguistic evidence. John Benjamins Pub. Co..
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Raymond Hickey. Varieties of English in Writing: The Written Word as Linguistic Evidence. Amsterdam ; Philadelphia: John Benjamins Pub. Co., 2010.
Lua MLA (9ú heag.)
ebrary, Inc, agus Raymond Hickey. Varieties of English in Writing: The Written Word as Linguistic Evidence. John Benjamins Pub. Co., 2010.
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