Ernst, Wolfgang (2017). "'Electrified Voices': Non-Human Agencies of Socio-Cultural Memory"". In Blom, Ina; Lundemo, Trond; Røssaak, Eivind (eds.). Memory in Motion. Amsterdam University Press. pp. 41–60. doi:10.2307/j.ctt1jd94f0.5. ISBN9789462982147. JSTORj.ctt1jd94f0.5.
Ernst, Wolfgang (2017). "'Electrified Voices': Non-Human Agencies of Socio-Cultural Memory"". In Blom, Ina; Lundemo, Trond; Røssaak, Eivind (eds.). Memory in Motion. Amsterdam University Press. p. 45. doi:10.2307/j.ctt1jd94f0.5. ISBN9789462982147. JSTORj.ctt1jd94f0.5.
Zukerfield, M. (2017). "How to Know Knowledge? Introducing Cognitive Materialism". Knowledge in the Age of Digital Capitalism: An Introduction to Cognitive Materialism. Vol. 2. London: University of Westminster Press. pp. 31–52. ISBN9781911534242. JSTORj.ctv6zd9v0.6.
Zukerfeld, M. (2017). "How to Know Knowledge? Introducing Cognitive Materialism". Knowledge in the Age of Digital Capitalism: An Introduction to Cognitive Materialism. Vol. 2. London: University of Westminster Press. p. 36. ISBN9781911534242. JSTORj.ctv6zd9v0.6.
Ernst, Wolfgang (2017). "'Electrified Voices': Non-Human Agencies of Socio-Cultural Memory"". In Blom, Ina; Lundemo, Trond; Røssaak, Eivind (eds.). Memory in Motion. Amsterdam University Press. pp. 41–60. doi:10.2307/j.ctt1jd94f0.5. ISBN9789462982147. JSTORj.ctt1jd94f0.5.
Ernst, Wolfgang (2017). "'Electrified Voices': Non-Human Agencies of Socio-Cultural Memory"". In Blom, Ina; Lundemo, Trond; Røssaak, Eivind (eds.). Memory in Motion. Amsterdam University Press. p. 45. doi:10.2307/j.ctt1jd94f0.5. ISBN9789462982147. JSTORj.ctt1jd94f0.5.