Gibbon, Adam; Silman, Miles R.; Malhi, Yadvinder; Fisher, Joshua B.; Meir, Patrick; Zimmermann, Michael; Dargie, Greta C.; Farfan, William R.; Garcia, Karina C. (2010). »Ecosystem Carbon Storage Across the Grassland–Forest Transition in the High Andes of Manu National Park, Peru«. Ecosystems. 13 (7): 1097–1111. doi:10.1007/s10021-010-9376-8. ISSN1432-9840.
Gibbon, Adam; Silman, Miles R.; Malhi, Yadvinder; Fisher, Joshua B.; Meir, Patrick; Zimmermann, Michael; Dargie, Greta C.; Farfan, William R.; Garcia, Karina C. (2010). »Ecosystem Carbon Storage Across the Grassland–Forest Transition in the High Andes of Manu National Park, Peru«. Ecosystems. 13 (7): 1097–1111. doi:10.1007/s10021-010-9376-8. ISSN1432-9840.