Cita APA (7th ed.)
Semenova I. M. (2023). Business correspondence: Study guide. ИГМУ.
Cita Chicago (17th ed.)Semenova I. M. Business Correspondence: Study Guide. Иркутск: ИГМУ, 2023.
Cita MLA (8th ed.)Semenova I. M. Business Correspondence: Study Guide. ИГМУ, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.