APA citiranje

Marc Helgesen. (2004). English Firsthand 2. Hong Kong: Longman Asia ELT.

Trích dẫn kiểu Chicago

Marc Helgesen. English Firsthand 2. Hong Kong: Longman Asia ELT, 2004.

MLA citiranje

Marc Helgesen. English Firsthand 2. Hong Kong: Longman Asia ELT, 2004.

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