Narayana Pillai, K. (2023). A Working plan for the Ranni Forests 1958-59 to 1972-73 A.D. The Superintendent Press, Kerala.
Čikaški stil citiranja (17. izdanje)Narayana Pillai, K. A Working Plan for the Ranni Forests 1958-59 to 1972-73 A.D. The Superintendent Press, Kerala, 2023.
MLA način citiranja (9. izdanje)Narayana Pillai, K. A Working Plan for the Ranni Forests 1958-59 to 1972-73 A.D. The Superintendent Press, Kerala, 2023.
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