Cita APA

Beaumont, D. (1993). The heinemann elementary english grammar; an elementary reference and practice book. Heinemann.

Citación estilo Chicago

Beaumont, Digby. The Heinemann Elementary English Grammar; an Elementary Reference and Practice Book. Oxford: Heinemann, 1993.

Cita MLA

Beaumont, Digby. The Heinemann Elementary English Grammar; an Elementary Reference and Practice Book. Oxford: Heinemann, 1993.

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