MOHAN, K. (2000). EFFECTIVE ENGLISH COMMUNICATION. TATA MC-GRAW.
Lua i Stíl Chicago (17ú heag.)MOHAN, KRISHNA. EFFECTIVE ENGLISH COMMUNICATION. NEW DELHI: TATA MC-GRAW, 2000.
Lua MLA (9ú heag.)MOHAN, KRISHNA. EFFECTIVE ENGLISH COMMUNICATION. TATA MC-GRAW, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.