Dror, Y. The new communal groups in Israel: Urban kibbutzim and groups of youth movement graduates. One hundred years of kibbutz life : a century of crises and reinvention.

Dror, Yuval. "The New Communal Groups in Israel: Urban Kibbutzim and Groups of Youth Movement Graduates." One Hundred Years of Kibbutz Life : A Century of Crises and Reinvention .

Dror, Yuval. "The New Communal Groups in Israel: Urban Kibbutzim and Groups of Youth Movement Graduates." One Hundred Years of Kibbutz Life : A Century of Crises and Reinvention, .