APA aipamena

Tata Energy Research Institute & Energy and Resources Institute. (2002). TERI energy data directory and yearbook, 2001/2002: TEDDY. Tata Energy Research Institute.

Chicago Style aipamena

Tata Energy Research Institute and Energy and Resources Institute. TERI Energy Data Directory and Yearbook, 2001/2002: TEDDY. Jorbagh, New Delhi: Tata Energy Research Institute, 2002.

MLA aipamena

Tata Energy Research Institute and Energy and Resources Institute. TERI Energy Data Directory and Yearbook, 2001/2002: TEDDY. Tata Energy Research Institute, 2002.