Yefroikin, S. Yiddish secular schools in the United States. Group dynamics : research and theory.
Lua i Stíl Chicago (17ú heag.)Yefroikin, S. "Yiddish Secular Schools in the United States." Group Dynamics : Research and Theory .
Lua MLA (8ú heag.)Yefroikin, S. "Yiddish Secular Schools in the United States." Group Dynamics : Research and Theory, .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.