Weiss, J. G. (1958). The Kavvanoth of Prayer in early Hasidism.
Lua i Stíl Chicago (17ú heag.)Weiss, J. G. The Kavvanoth of Prayer in Early Hasidism. 1958.
Lua MLA (8ú heag.)Weiss, J. G. The Kavvanoth of Prayer in Early Hasidism. 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.