Calcutta Metropolitan Development Authority. Traffic & Transportation Planning Circle. (1976). Bus terminals (small) in the Calcutta Metropolitan District: Preliminary. Traffic & Transportation Planning Circle, Directorate of Planning, Calcutta Metropolitan Development Authority.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Calcutta Metropolitan Development Authority. Traffic & Transportation Planning Circle. Bus Terminals (small) in the Calcutta Metropolitan District: Preliminary. [Calcutta]: Traffic & Transportation Planning Circle, Directorate of Planning, Calcutta Metropolitan Development Authority, 1976.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Calcutta Metropolitan Development Authority. Traffic & Transportation Planning Circle. Bus Terminals (small) in the Calcutta Metropolitan District: Preliminary. Traffic & Transportation Planning Circle, Directorate of Planning, Calcutta Metropolitan Development Authority, 1976.