Unknown. (2023). The forests of free Vietnam: A preliminary study for organization, protection, policy and production. Forest Research Institute.
Chicago-referens (17:e uppl.)Unknown. The Forests of Free Vietnam: A Preliminary Study for Organization, Protection, Policy and Production. Forest Research Institute, 2023.
MLA-referens (9:e uppl.)Unknown. The Forests of Free Vietnam: A Preliminary Study for Organization, Protection, Policy and Production. Forest Research Institute, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.