As to symbolic details of the parable, see God’s Kingdom of a Thousand Years Has Approached, pages 169 - 211, published by the Watchtower Bible and Tract Society of New York, Inc.
Par līdzības simbolisko nozīmi vairāk runāts grāmatā God’s Kingdom of a Thousand Years Has Approached, 169. — 211. lappusē; izdevējs Watchtower Bible and Tract Society of New York, Inc.