Heldt, B. (1996). Public dissatisfaction and the conflict behavior of states: A theory reconstruction with an empirical application. Uppsala University, Dept. of Peace and Conflict Research.
Lua i Stíl Chicago (17ú heag.)Heldt, Birger. Public Dissatisfaction and the Conflict Behavior of States: A Theory Reconstruction with an Empirical Application. Uppsala, Sweden: Uppsala University, Dept. of Peace and Conflict Research, 1996.
Lua MLA (8ú heag.)Heldt, Birger. Public Dissatisfaction and the Conflict Behavior of States: A Theory Reconstruction with an Empirical Application. Uppsala University, Dept. of Peace and Conflict Research, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.