Cita APA (7th ed.)
Крутская, С. В. Everyday English for Technical Students (Heat-Power Department): учебник.
Cita Chicago (17th ed.)Крутская, С. В. Everyday English for Technical Students (Heat-Power Department): учебник.
Cita MLA (8th ed.)Крутская, С. В. Everyday English for Technical Students (Heat-Power Department): учебник.
Atenció: Aquestes cites poden no estar 100% correctes.