Cita APA

Beaumont, D. (1992). The heinemann elementary english grammar; an intermediate reference and practice book. Heinemann.

Citación estilo Chicago

Beaumont, Digby. The Heinemann Elementary English Grammar; an Intermediate Reference and Practice Book. Oxford: Heinemann, 1992.

Cita MLA

Beaumont, Digby. The Heinemann Elementary English Grammar; an Intermediate Reference and Practice Book. Oxford: Heinemann, 1992.

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