Wajnryb, R., & Ruth Wajnryb. (1990). Grammar Dictation. Oxford: Oxford University Press.
Čikaški stil citiranjaWajnryb, Ruth, i Ruth Wajnryb. Grammar Dictation. Oxford: Oxford University Press, 1990.
MLA način citiranjaWajnryb, Ruth, i Ruth Wajnryb. Grammar Dictation. Oxford: Oxford University Press, 1990.
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