APA-referens (7:e uppl.)

Chowdhury, K. (2023). How to identify timbers, part 2 – Timbers for helves and tool handles. Indian Forest Leaflet . Forest Research Institute.

Chicago-referens (17:e uppl.)

Chowdhury, K.A. How to Identify Timbers, Part 2 – Timbers for Helves and Tool Handles. Indian Forest Leaflet . Forest Research Institute, 2023.

MLA-referens (9:e uppl.)

Chowdhury, K.A. How to Identify Timbers, Part 2 – Timbers for Helves and Tool Handles. Indian Forest Leaflet . Forest Research Institute, 2023.

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