有与鸚鵡亞歷克斯的实验记录《亚历克斯与我》(Alex & Me)。 Dr. Irene Pepperberg. The Alex Foundation. [24 February 2018]. (原始内容存档于2015-12-18). The Alex Foundation (页面存档备份,存于互联网档案馆)
Zara, Christopher. Alex Jones Blows Up On BBC Sunday Politics For Bilderberg Group Follow-Up: If My Enemies Murder Me, It Makes Me A Martyr. International