RAI & RAI. (2002). BUSINESS COMMUNICATION. HIMALAYA PUB.
Cita Chicago (17th ed.)RAI & RAI. BUSINESS COMMUNICATION. MUMBAI: HIMALAYA PUB, 2002.
Cita MLA (9th ed.)RAI & RAI. BUSINESS COMMUNICATION. HIMALAYA PUB, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.