Watts, M. W., & Zinnecker, J. Varieties of violence-proneness among male youth. Violence - racism, nationalism, xenophobia.
Lua i Stíl Chicago (17ú heag.)Watts, Meredith W., agus Jürgen Zinnecker. "Varieties of Violence-proneness Among Male Youth." Violence - Racism, Nationalism, Xenophobia .
Lua MLA (8ú heag.)Watts, Meredith W., agus Jürgen Zinnecker. "Varieties of Violence-proneness Among Male Youth." Violence - Racism, Nationalism, Xenophobia, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.