Παραπομπή APA

(2013). Pathways 4B: Listening, speaking, and critical thinking. Boston, Mass: National Geographic Learning, Heinle.

Παραπομπή Chicago Style

Pathways 4B: Listening, Speaking, and Critical Thinking. Boston, Mass: National Geographic Learning, Heinle, 2013.

Παραπομπή MLA

Pathways 4B: Listening, Speaking, and Critical Thinking. Boston, Mass: National Geographic Learning, Heinle, 2013.

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