Müller-Brettel, M., & Richter, G. (1993). Bibliography on peace research and peaceful international relations: The contributions of psychology 1900 - 1991 = Bibliographie Friedensforschung und Friedenspolitik. Saur.
Citação norma ChicagoMüller-Brettel, Marianne, and Gerhild Richter. Bibliography on Peace Research and Peaceful International Relations: The Contributions of Psychology 1900 - 1991 = Bibliographie Friedensforschung Und Friedenspolitik. München u.a.: Saur, 1993.
Citação norma MLAMüller-Brettel, Marianne, and Gerhild Richter. Bibliography on Peace Research and Peaceful International Relations: The Contributions of Psychology 1900 - 1991 = Bibliographie Friedensforschung Und Friedenspolitik. Saur, 1993.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.
