Unknown. (2023). Proceedings of the Eleventh Silvicultural Conference, Dehradun, May 15th to May 25th 1967, Vol II. Forest Research Institute, Dehradun.
芝加哥风格引文Unknown. Proceedings of the Eleventh Silvicultural Conference, Dehradun, May 15th to May 25th 1967, Vol II. Forest Research Institute, Dehradun, 2023.
MLA引文Unknown. Proceedings of the Eleventh Silvicultural Conference, Dehradun, May 15th to May 25th 1967, Vol II. Forest Research Institute, Dehradun, 2023.
警告:这些引文格式不一定是100%准确.