Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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