Gaya APA
Hoang, M, H. et al (2008).
Payment For Environmental Service Experiences And Lessons In Vietnam .
ICRAF Vietnam:
World Agroforestry Centre.
Gaya MLA
Hoang, Minh, Ha. et al.
"Payment For Environmental Service Experiences And Lessons In Vietnam".
ICRAF Vietnam:
World Agroforestry Centre,
2008.
Text.