المساهمون: Goldberg, H.
الإتاحة: https://digitalcollections.jtsa.edu/islandora/object/jts%3A610627/datastream/TN/view/%D7%9E%D7%A2%D7%9C%20%D7%A4%D7%A2%D7%A8%D7%94%D7%A2%D7%A8%D7%98%20%D7%93%D7%A2%D7%9D%20%D7%97%D7%AA%D7%9F..jpg