Lua APA (7ú heag.)
Blunden, A. (2012). Concepts: A critical approach. Brill.
Lua i Stíl Chicago (17ú heag.)
Blunden, Andy. Concepts: A Critical Approach. Leiden ; Boston: Brill, 2012.
Lua MLA (9ú heag.)
Blunden, Andy. Concepts: A Critical Approach. Brill, 2012.
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