Appleby, p. (1970). Policy and administration. Oxford.
Chicago-čujuhus (17. p.)Appleby, paul. Policy and Administration. calcutta: Oxford, 1970.
MLA-čujuhus (9. p.)Appleby, paul. Policy and Administration. Oxford, 1970.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.