shatters marathon world record in Berlin. NBC Sports. 24 September 2023 [24 September 2023]. Assefa smashes world marathon record in Berlin with 2:11:53
2021-11-24 [2021-11-25]. (原始内容存档于2021-12-29). 海勒·格布雷西拉西耶在世界田联的頁面 Marathon World Record – Berlin 2008 (页面存档备份,存于互联网档案馆) – EthioTube Video Spikes Hero profile
official world record of 2:02:57 at the 2014 Berlin Marathon(英语:2014 BerlinMarathon). Boston Marathon History: Course Records. Boston Athletic Association