van den Dungen, P. (1980). Foundations of peace research. London: Bradford University.
Chicagoスタイル(17版)引用形式van den Dungen, Peter. Foundations of Peace Research. London: Bradford University, 1980.
MLA(8版)引用形式van den Dungen, Peter. Foundations of Peace Research. London: Bradford University, 1980.
警告: この引用は必ずしも正確ではありません.