Pearson, R. (2023). On the economic value of Shorea robusta(Sal). Superintendent Government Printing.
Lua i Stíl Chicago (17ú heag.)Pearson, R.S. On the Economic Value of Shorea Robusta(Sal). Superintendent Government Printing, 2023.
Lua MLA (9ú heag.)Pearson, R.S. On the Economic Value of Shorea Robusta(Sal). Superintendent Government Printing, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.