ebrary, Inc, & Fitz-Gibbon, A. (2010). Positive peace: Reflections on peace education, nonviolence, and social change. Rodopi.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, और Andrew Fitz-Gibbon. Positive Peace: Reflections on Peace Education, Nonviolence, and Social Change. Amsterdam [etc.]: Rodopi, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, और Andrew Fitz-Gibbon. Positive Peace: Reflections on Peace Education, Nonviolence, and Social Change. Rodopi, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.