APA-viite

(2013). Pathways 2B: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning.

Chicago-tyylinen lähdeviittaus

Pathways 2B: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

MLA-viite

Pathways 2B: Listening, Speaking, and Critical Thinking. Boston, USA: National Geographic Learning, a part of Cengage Learning, 2013.

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