APA-čujuhus (7. p.)
(2015). Public goods and externalities: Agri-environmental policy measures in selected OECD countries. OECD.
Chicago-čujuhus (17. p.)
Public Goods and Externalities: Agri-environmental Policy Measures in Selected OECD Countries. Paris, [France]: OECD, 2015.
MLA-čujuhus (9. p.)
Public Goods and Externalities: Agri-environmental Policy Measures in Selected OECD Countries. OECD, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.