Kajiwara, A. (2003). Forest certification and social change: A comprehensive study in Japan. Research Institute for Economics and Business Administration, Kobe University.
Lua i Stíl Chicago (17ú heag.)Kajiwara, Akira. Forest Certification and Social Change: A Comprehensive Study in Japan. Kobe, Japan: Research Institute for Economics and Business Administration, Kobe University, 2003.
Lua MLA (9ú heag.)Kajiwara, Akira. Forest Certification and Social Change: A Comprehensive Study in Japan. Research Institute for Economics and Business Administration, Kobe University, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.