APA-čujuhus (7. p.)

Eckersley, C. E. (1966). A Comprehensive English Grammar: For foreign students. Longman.

Chicago-čujuhus (17. p.)

Eckersley, C. E. A Comprehensive English Grammar: For Foreign Students. Londres: Longman, 1966.

MLA-čujuhus (9. p.)

Eckersley, C. E. A Comprehensive English Grammar: For Foreign Students. Longman, 1966.

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