Patton, C. V., Sawicki, D. S., & Clark, J. J. (2012). Basic Methods of Policy Analysis and Planning (3rd ed.). Routledge.
Chicago-čujuhus (17. p.)Patton, Carl V., David S. Sawicki, juo Jennifer J. Clark. Basic Methods of Policy Analysis and Planning. 3rd ed. New York: Routledge, 2012.
MLA-čujuhus (9. p.)Patton, Carl V., et al. Basic Methods of Policy Analysis and Planning. 3rd ed. Routledge, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.