Unknown. (2023). Annual report on working plans, silviculture and entomology in Burma for the year 1930-31. Superintendent, Government Printing.
Chicago-viite (17. p.)Unknown. Annual Report on Working Plans, Silviculture and Entomology in Burma for the Year 1930-31. Superintendent, Government Printing, 2023.
MLA-viite (9. p.)Unknown. Annual Report on Working Plans, Silviculture and Entomology in Burma for the Year 1930-31. Superintendent, Government Printing, 2023.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.