Puchala, Donald J. (1997) Some Non-Western Perspectives on International Relations , Journal of Peace Research 34(2): 129–134.
Coate, Roger A.; & Puchala, Donald J. (1990) Global Policies and the United Nations System: A Current Assessment , Journal of Peace Research 27(2): 127–140.
The Peace Research Institute Oslo (PRIO) conducts research on the conditions for peaceful relations between states, groups and people.