Analysis of information sources in references of the Wikipedia article "乾酪" in Chinese language version.
In the Old Sumerian period, cheese delivery quotas of herdsmen in charge were recorded, using jars with standardized liquid capacity as measures (the traditional grain measures), in contrast to archaic times when cheese was counted in discrete units（页面存档备份，存于互联网档案馆）
In the Old Sumerian period, cheese delivery quotas of herdsmen in charge were recorded, using jars with standardized liquid capacity as measures (the traditional grain measures), in contrast to archaic times when cheese was counted in discrete units（页面存档备份，存于互联网档案馆）
In the Old Sumerian period, cheese delivery quotas of herdsmen in charge were recorded, using jars with standardized liquid capacity as measures (the traditional grain measures), in contrast to archaic times when cheese was counted in discrete units（页面存档备份，存于互联网档案馆）
