APA
Sharma . R. C. K. &. M. K., . (2002). Business correspondence and report writing : a practical approach to business and technical communication. Tata McGraw Hill, New Delhi: .
Chicago
Sharma R C Krishna & Mohan Krishna, . 2002. Business correspondence and report writing : a practical approach to business and technical communication. Tata McGraw Hill, New Delhi: .
Harvard
Sharma . R. C. K. &. M. K., . (2002). Business correspondence and report writing : a practical approach to business and technical communication. Tata McGraw Hill, New Delhi: .
MLA
Sharma R C Krishna & Mohan Krishna, . Business correspondence and report writing : a practical approach to business and technical communication. Tata McGraw Hill, New Delhi: . 2002.