Carolina Elizabeth, S. (2022). Guy Peters. 2018. Policy Problems and Policy Design.
Chicago-čujuhus (17. p.)Carolina Elizabeth, Sinchiguano. Guy Peters. 2018. Policy Problems and Policy Design. 2022.
MLA-čujuhus (9. p.)Carolina Elizabeth, Sinchiguano. Guy Peters. 2018. Policy Problems and Policy Design. 2022.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.