Teri. Teri energy data directory and year book 1998-99. Tata energy research institute1998.
シカゴスタイル引用形Teri. Teri Energy Data Directory and Year Book 1998-99. New Delhi: Tata energy research institute1998.
MLA引用形式Teri. Teri Energy Data Directory and Year Book 1998-99. Tata energy research institute1998.
警告: この引用は必ずしも正確ではありません.