Lua APA (7ú heag.)

Harvard Business School. (2011). Communication Effectively. Harvard Business.

Lua i Stíl Chicago (17ú heag.)

Harvard Business School. Communication Effectively. Boston: Harvard Business, 2011.

Lua MLA (9ú heag.)

Harvard Business School. Communication Effectively. Harvard Business, 2011.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.