B H E L. (1999). TRANSFORMERS BHARAT HEAVY ELECTRICAL LIMITED. TATA MC GRAW HILL.
Chicago Style (17th ed.) CitationB H E L. TRANSFORMERS BHARAT HEAVY ELECTRICAL LIMITED. TATA MC GRAW HILL, 1999.
MLA引文B H E L. TRANSFORMERS BHARAT HEAVY ELECTRICAL LIMITED. TATA MC GRAW HILL, 1999.
警告:這些引文格式不一定是100%准確.