1. Aa S. van der, New Trends in the Criminalization of Stalking in the EU Member States, "European Journal of Criminal Policy and Research" 2017.
2. Aftab P., Internet a dzieci. Uzależnienia i inne niebezpieczeństwa, Prószyński i S-ka, Warszawa 2003.
3. Aftab P., Testimony of Parry Aftab, ESQ., The Kids Internet Lawyer, Author and Child Protection and Cybersafety Advocate before the U.S. House of Representatives, Commitee on Education and Labor Healthy Families and Communities Subcommgitee Hearin Ensuring Student Cyber Safety 10:00 AM, June 24, 2010, https://edlabor.house.gov/imo/media/doc/documents/111/pdf/testimony/20100624ParryAftabTestimony.pdf, s. 10-12.
4. Agresja i przemoc w szkołach, Kancelaria Senatu. Biuro Analiz i Dokumentacji 2012.
5. Aleksandrowicz J.W., Zaburzenia nerwicowe i zaburzenia osobowości i zachowania dorosłych, Wydawnictwo Uniwersytetu Jagiellońskiego, Kraków 1998.