Groebner, V. Who are you?: Identification, deception, and surveillance in Early Modern Europe / Valentin Groebner. Surveillance Studies: A Reader.(2018).

Groebner, Valentin. "Who Are You?: Identification, Deception, and Surveillance in Early Modern Europe / Valentin Groebner." Surveillance Studies: A Reader.(2018) .

Groebner, Valentin. "Who Are You?: Identification, Deception, and Surveillance in Early Modern Europe / Valentin Groebner." Surveillance Studies: A Reader.(2018), .