Pearson, R. (2023). Summary of results of treated and untreated experimental sleepers laid in the various railway systems of India, brought up to date. Forest Research Institute.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Pearson, R.S. Summary of Results of Treated and Untreated Experimental Sleepers Laid in the Various Railway Systems of India, Brought Up to Date. Forest Research Institute, 2023.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Pearson, R.S. Summary of Results of Treated and Untreated Experimental Sleepers Laid in the Various Railway Systems of India, Brought Up to Date. Forest Research Institute, 2023.
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