Unknown. (2023). Notes concerning the regeneration of the teak forests in Java. Government of India, Calcutta.
Chicago-referens (17:e uppl.)Unknown. Notes Concerning the Regeneration of the Teak Forests in Java. Government of India, Calcutta, 2023.
MLA-referens (9:e uppl.)Unknown. Notes Concerning the Regeneration of the Teak Forests in Java. Government of India, Calcutta, 2023.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.