Cita APA (7th ed.)
English for Senior Students. Part 1: учебное пособие.
Cita Chicago (17th ed.)English for Senior Students. Part 1: учебное пособие.
Cita MLA (8th ed.)English for Senior Students. Part 1: учебное пособие.
Atenció: Aquestes cites poden no estar 100% correctes.