Ḳibuts ha-artsi ha-shomer ha-tsaʻir (Israel), Sṭelah Ṿider, Iḥud ha-ḳevutsot ṿeha-ḳibutsim (Israel), Varda Ḳnoll-Yahalom, Ḳibuts ha-meʼuḥad, Isaac Bashevis Singer