Carroll, J. B. The Study of Lang A Survay od Linguistics and Related Disciplinesin America. Harvard University Press.
Lua i Stíl Chicago (17ú heag.)Carroll, John B. The Study of Lang A Survay Od Linguistics and Related Disciplinesin America. Harvard University Press.
Lua MLA (8ú heag.)Carroll, John B. The Study of Lang A Survay Od Linguistics and Related Disciplinesin America. Harvard University Press.
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