Freeborn, D. (1992). From old English to standard English: A course book in language variation across time. Macmillan.
Chicago Style (17. basım) AtıfFreeborn, Dennis. From Old English to Standard English: A Course Book in Language Variation Across Time. Basingstoke, Hants, Eng: Macmillan, 1992.
MLA (9th ed.) AtıfFreeborn, Dennis. From Old English to Standard English: A Course Book in Language Variation Across Time. Macmillan, 1992.
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