Unknown. (2023). Administration report of The Forest Department in the Cochin State for the year 1120 (1944-45). The superintendent, Cochin Government Press, Ernakulam.
Chicago-viite (17. p.)Unknown. Administration Report of The Forest Department in the Cochin State for the Year 1120 (1944-45). The superintendent, Cochin Government Press, Ernakulam, 2023.
MLA-viite (9. p.)Unknown. Administration Report of The Forest Department in the Cochin State for the Year 1120 (1944-45). The superintendent, Cochin Government Press, Ernakulam, 2023.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.