Oregon State University. Forest Research Laboratory. (1965). Biennial report. The Laboratory.
Lua i Stíl Chicago (17ú heag.)Oregon State University. Forest Research Laboratory. Biennial Report. Corvallis: The Laboratory, 1965.
Lua MLA (8ú heag.)Oregon State University. Forest Research Laboratory. Biennial Report. The Laboratory, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.