Pearson, R. (2023). Note on hollong timber (Dipterocarpus pilosus, Roxb). Superintendent Government Printing.
Lua i Stíl Chicago (17ú heag.)Pearson, R.S. Note on Hollong Timber (Dipterocarpus Pilosus, Roxb). Superintendent Government Printing, 2023.
Lua MLA (9ú heag.)Pearson, R.S. Note on Hollong Timber (Dipterocarpus Pilosus, Roxb). Superintendent Government Printing, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.