APA aipamena

Barker, C. (2003). New Snapshot Elementary Language Booster. Pearson Longman.

Chicago Style aipamena

Barker, Chris. New Snapshot Elementary Language Booster. Pearson Longman, 2003.

MLA aipamena

Barker, Chris. New Snapshot Elementary Language Booster. Pearson Longman, 2003.

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