Text in catalogue Takis, Panagiotti Vassilakis. – «The Takis Dialogues». – Arttransition. – Cambridge : Center for Advanced Visual Studies, Massachusetts Institute of Technology, 1975. – P. 24-25.
Text in periodical Takis, Panagiotti Vassilakis. – «Against technology = Anti-tech». – Radical Software. – Vol. 1, no. 2 [(1970)]. – Excerpts. – P. 8. Also available on the Internet. {{www.radicalsoftware.org}}