Norris, P. Comparing Difficulties and Combination Possibilities: Experience in the United Kingdom. Methodik und Methodologie.
Lua i Stíl Chicago (17ú heag.)Norris, Paul. "Comparing Difficulties and Combination Possibilities: Experience in the United Kingdom." Methodik Und Methodologie .
Lua MLA (8ú heag.)Norris, Paul. "Comparing Difficulties and Combination Possibilities: Experience in the United Kingdom." Methodik Und Methodologie, .
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