Παραπομπή APA

Tata Energy Research Institute & Energy and Resources Institute. (2014). Teri energy & environment data directory, 2013/14: TEDDY. Tata Energy Research Institute.

Παραπομπή Chicago Style

Tata Energy Research Institute και Energy and Resources Institute. Teri Energy & Environment Data Directory, 2013/14: TEDDY. Jorbagh, New Delhi: Tata Energy Research Institute, 2014.

Παραπομπή MLA

Tata Energy Research Institute και Energy and Resources Institute. Teri Energy & Environment Data Directory, 2013/14: TEDDY. Tata Energy Research Institute, 2014.