«Interview with Daniele Ganser»(PDF). Αρχειοθετήθηκε από το πρωτότυπο(PDF) στις 12 Δεκεμβρίου 2018. Ανακτήθηκε στις 6 Δεκεμβρίου 2021.(154 KB), December 29, 2006, on Voltaire network's website (Γαλλικά): "It is a tactic which consists in committing bombings and attributing them to others. By the term 'tension' one refers to emotional tension, to what creates a sentiment of fear. By the term 'strategy' one refers to what feeds the fear of the people towards one particular group".
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Peer Henrik Hansen, "Review of NATO's Secret Armies," Journal of Intelligence History, Summer 2005. Web Archive - archived website of August 26, 2007
«Interview with Daniele Ganser»(PDF). Αρχειοθετήθηκε από το πρωτότυπο(PDF) στις 12 Δεκεμβρίου 2018. Ανακτήθηκε στις 6 Δεκεμβρίου 2021.(154 KB), December 29, 2006, on Voltaire network's website (Γαλλικά): "It is a tactic which consists in committing bombings and attributing them to others. By the term 'tension' one refers to emotional tension, to what creates a sentiment of fear. By the term 'strategy' one refers to what feeds the fear of the people towards one particular group".