Cita APA (7th ed.)
Кочеткова И. К. Active communication: Active communication. NCFU.
Cita Chicago (17th ed.)Кочеткова И. К. Active Communication: Active Communication. NCFU.
Cita MLA (8th ed.)Кочеткова И. К. Active Communication: Active Communication. NCFU.
Atenció: Aquestes cites poden no estar 100% correctes.