West Bengal. Forest Department. (1953). Annual progress report on forest administration in West Bengal for the year 1949-50. Superintendent, Government Printing.
芝加哥风格引文West Bengal. Forest Department. Annual Progress Report on Forest Administration in West Bengal for the Year 1949-50. West Bengal: Superintendent, Government Printing, 1953.
MLA引文West Bengal. Forest Department. Annual Progress Report on Forest Administration in West Bengal for the Year 1949-50. Superintendent, Government Printing, 1953.
警告：这些引文格式不一定是100％准确.