- Gustave Le Bon – Study of the Popular Mind (citat de Viktor Frankl in Omul in cautarea sensului vietii – legat de psihopatoogia maselor dupa al II-lea R.M.)
- Anthony Burgess – Portocala mecanica (citat de von Schonburg)
- Rousseau – Emile
- Sebastian Junger – Tribe
- Dr. Ruth on Love, Live and Joie de Vivre (citata de von Schonburg la gratitudine)
- Paul Bloom – Impotriva empatiei
- Anna Akhmatova