APA aipamena

TTK PHARMA. (1995). ROAD GUIDE TO CALCUTTA. TTK PHARMA.

Chicago Style aipamena

TTK PHARMA. ROAD GUIDE TO CALCUTTA. MADRAS: TTK PHARMA, 1995.

MLA aipamena

TTK PHARMA. ROAD GUIDE TO CALCUTTA. TTK PHARMA, 1995.