Unknown. (2023). Keralaranyam: Centenary issue. Kerala Forest Service Publication, Kerala.
Cita Chicago (17th ed.)Unknown. Keralaranyam: Centenary Issue. Kerala Forest Service Publication, Kerala, 2023.
Cita MLA (9th ed.)Unknown. Keralaranyam: Centenary Issue. Kerala Forest Service Publication, Kerala, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.