Möhlig-Falke, R. The early English impersonal construction. Oxford University Press.
Čikaški stil citiranja (17. izdanje)Möhlig-Falke, Ruth. The Early English Impersonal Construction. Oxford University Press.
MLA način citiranja (8. izdanje)Möhlig-Falke, Ruth. The Early English Impersonal Construction. Oxford University Press.
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