Guggenheimer, Heinrich W. (Ed.). Tractates Šabbat and ‘Eruvin. Berlin, Boston: De Gruyter, 2012. Web. Retrieved 22 May. 2013, from http://www.degruyter.com/view/product/183409

Guggenheimer, H. (Ed.) (2012). Tractates Šabbat and ‘Eruvin. Berlin, Boston: De Gruyter. Retrieved 22 May. 2013, from http://www.degruyter.com/view/product/183409

Guggenheimer, Heinrich W. (Ed.). 2012. Tractates Šabbat and ‘Eruvin. Berlin, Boston: De Gruyter. Retrieved 22 May. 2013, from http://www.degruyter.com/view/product/183409