Unknown. (2023). Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Unknown. Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing, 2023.
MLA -ийн эшлэл (9 дэх хэвлэлт)Unknown. Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing, 2023.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.