APA-referens (7:e uppl.)

Unknown. (2023). Report of the Forest Products Research Board with the Report of the Director of Forest Products Research for the Period Ended 31st December, 1929. Forest Research Institute.

Chicago-referens (17:e uppl.)

Unknown. Report of the Forest Products Research Board with the Report of the Director of Forest Products Research for the Period Ended 31st December, 1929. Forest Research Institute, 2023.

MLA-referens (9:e uppl.)

Unknown. Report of the Forest Products Research Board with the Report of the Director of Forest Products Research for the Period Ended 31st December, 1929. Forest Research Institute, 2023.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.