North Yemen civil war

Wells, Madeleine. Yemen's Houthi movement and the revolution. [2019-09-18]. （原始内容存档于2015-01-24）.  Hill, Ginny. Yemen Endures: Civil War, Saudi Adventurism

[2022-08-15]. （原始内容存档于2022-06-13） （英语）.  Drone War: Yemen [无人机战争：也门]. 新闻调查局. [2019-06-28]. （原始内容存档于2020-03-25） （英语）.  Yemen Leaders Killed [也门领导人被击毙]. 华盛顿哥伦比亚特区:

Pawns of War live in forgotten Yemen camps （页面存档备份，存于互联网档案馆）, The Guardian, repreinted in Al-Bab, 7 January 1993 Hedges, Chris, In Yemen's Civil War, South

Revolution, War, Jail, and the Return from Limbo. Historical Materialism. Brill. 2015. ISBN 978-90-04-28227-8.  Casanova, Julian. Civil Wars, Revolutions

Saudi troops killed in Yemen since war began. Al Jazeera. 2018-05-28 [2022-01-02]. （原始内容存档于2019-07-14）.  （页面存档备份，存于互联网档案馆） 'Yemen's war is becoming as messy