维基共享资源上的相关多媒体资源:积云 AMS Glossary ofMeteorology (页面存档备份,存于互联网档案馆) Cumulus cloud at BBC Weather (页面存档备份,存于互联网档案馆) Cumulus cloud page at University of Richmond internal
University of Utah. Retrieved on 2008-03-19. Horace Burton (2006). The climate of Guyana. 互联网档案馆的存檔,存档日期2009-01-24. Caribbean Institute for Meteorology and Hydrology