Cita APA (7a ed.)
Шевелева С. А. English on economics: 21 Lessons: English on economics: 21 Lessons. NCFU.
Cita Chicago Style (17a ed.)Шевелева С. А. English on Economics: 21 Lessons: English on Economics: 21 Lessons. NCFU.
Cita MLA (8a ed.)Шевелева С. А. English on Economics: 21 Lessons: English on Economics: 21 Lessons. NCFU.
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