Cita APA (7th ed.)
Самолетова М.А. English for professional environment: Учебное пособие.
Cita Chicago (17th ed.)Самолетова М.А. English for Professional Environment: Учебное пособие.
Cita MLA (8th ed.)Самолетова М.А. English for Professional Environment: Учебное пособие.
Atenció: Aquestes cites poden no estar 100% correctes.