APA aipamena

MOHAN, K. (2001). EFFECTIVE ENGLISH COMMUNICATION. TATA MC-GRAW.

Chicago Style aipamena

MOHAN, KRISHNA. EFFECTIVE ENGLISH COMMUNICATION. NEW DELHI: TATA MC-GRAW, 2001.

MLA aipamena

MOHAN, KRISHNA. EFFECTIVE ENGLISH COMMUNICATION. TATA MC-GRAW, 2001.