Tollefson, C., Haley, D., & Gale, F. P. (2008). Setting the standard: Certification, governance and the Forest Stewardship Council. UBC Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Tollefson, Chris, David Haley, ба Fred P. Gale. Setting the Standard: Certification, Governance and the Forest Stewardship Council. Vancouver: UBC Press, 2008.
MLA -ийн эшлэл (9 дэх хэвлэлт)Tollefson, Chris, et al. Setting the Standard: Certification, Governance and the Forest Stewardship Council. UBC Press, 2008.
Анхааруулга: Эдгээр ишлэлүүд үргэлж 100% үнэн зөв биш байж магадгүй.