Papanek, G. F. (1968). Development policy: Theory and practice. Harvard University Press.
Chicago-čujuhus (17. p.)Papanek, Gustav Fritz. Development Policy: Theory and Practice. Cambridge: Harvard University Press, 1968.
MLA-čujuhus (9. p.)Papanek, Gustav Fritz. Development Policy: Theory and Practice. Harvard University Press, 1968.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.