Cita APA (7th ed.)

RAI AND RAI. (1992). BUSINESS COMMUNICATION. HIMALAYA PUB.

Cita Chicago (17th ed.)

RAI AND RAI. BUSINESS COMMUNICATION. BOMBAY: HIMALAYA PUB, 1992.

Cita MLA (9th ed.)

RAI AND RAI. BUSINESS COMMUNICATION. HIMALAYA PUB, 1992.