Cita APA

Eckersley, C., & Eckersley, J. (1960). A Comprehensive English Grammar for Foreign Students. London: Longman.

Citación estilo Chicago

Eckersley, C.e., y J.m Eckersley. A Comprehensive English Grammar for Foreign Students. London: Longman, 1960.

Cita MLA

Eckersley, C.e., y J.m Eckersley. A Comprehensive English Grammar for Foreign Students. London: Longman, 1960.

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