APA-referens (7:e uppl.)

(2024). Health assessment of logs and converted timbers by vibration techniques. NFLIC.

Chicago-referens (17:e uppl.)

Health Assessment of Logs and Converted Timbers by Vibration Techniques. NFLIC, 2024.

MLA-referens (9:e uppl.)

Health Assessment of Logs and Converted Timbers by Vibration Techniques. NFLIC, 2024.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.