(1967). Decisions and decision-makers in the modern state. Unesco.
Chicago-čujuhus (17. p.)Decisions and Decision-makers in the Modern State. Paris: Unesco, 1967.
MLA-čujuhus (9. p.)Decisions and Decision-makers in the Modern State. Unesco, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.