Citazione Stile APA (7a Edizione)

RAI, U. S. (1993). BUSINESS COMMUNICATION. HIMALAYA PUBLISHING HOUSE.

Citazione stile Chigago Style (17a edizione)

RAI, U S. BUSINESS COMMUNICATION. MUMBAI: HIMALAYA PUBLISHING HOUSE, 1993.

Citatione MLA (9a ed.)

RAI, U S. BUSINESS COMMUNICATION. HIMALAYA PUBLISHING HOUSE, 1993.