Jeffrey Blackwell, Exploring the Legacy of G.I Gurdjieff: Harvard’s Global Summit Marks 100th Anniversary By Carole Cusack

https://www.academia.edu/126318263/Jeffrey_Blackwell_Exploring_the_Legacy_of_G_I_Gurdjieff_Harvard_s_Global_Summit_Marks_100th_Anniversary?email_work_card=title Handbook of Contemporary Religion, Film and Television https://sydney.academia.edu/CaroleCusack