(anglès)«The 10 Most Common Phobias — Did You Know?». Arxivat de l'original el 2009-08-02. [Consulta: 2 agost 2009]. «Probably the most recognized of the 10 most common phobias, arachnophobia is the fear of spiders. The statistics clearly show that more than 50% of women and 10% of men show signs of this leader on the 10 most common phobias list.»
about.com
phobias.about.com
(anglès)Lisa Fritscher. «Spider Fears or Arachnophobia», 03-07-2009. Arxivat de l'original el 19 de juny 2009. [Consulta: 8 febrer 2009]. «Arachnophobia, or fear of spiders, is one of the most common specific phobias.»
phobias-help.com
(anglès)«A Common Phobia». Arxivat de l'original el 2009-08-02. [Consulta: 2 agost 2009]. «There are many common phobias, but surprisingly, the most common phobia is arachnophobia.»
web.archive.org
(anglès)Lisa Fritscher. «Spider Fears or Arachnophobia», 03-07-2009. Arxivat de l'original el 19 de juny 2009. [Consulta: 8 febrer 2009]. «Arachnophobia, or fear of spiders, is one of the most common specific phobias.»
webcitation.org
(anglès)«A Common Phobia». Arxivat de l'original el 2009-08-02. [Consulta: 2 agost 2009]. «There are many common phobias, but surprisingly, the most common phobia is arachnophobia.»
(anglès)«The 10 Most Common Phobias — Did You Know?». Arxivat de l'original el 2009-08-02. [Consulta: 2 agost 2009]. «Probably the most recognized of the 10 most common phobias, arachnophobia is the fear of spiders. The statistics clearly show that more than 50% of women and 10% of men show signs of this leader on the 10 most common phobias list.»
