Wheeler, J. C. (1987). Development Cooperation. OECD.
Chicago-čujuhus (17. p.)Wheeler, Joseph C. Development Cooperation. Paris: OECD, 1987.
MLA-čujuhus (9. p.)Wheeler, Joseph C. Development Cooperation. OECD, 1987.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.