Moran, Joe (2007). „3: A lifetime behind a desk”. Queuing for Beginners: The Story of Daily Life From Breakfast to Bedtime. London: Profile Books (објављено 2010). стр. 36. ISBN9781847650658. Приступљено 2018-09-08. „[...] the Modern Efficiency Desk, first made in 1915 by Steelcase Inc. for the New York offices of Equitable Assurance. This desk, which was a simple, rectangular table with small drawers, replaced the cabinet-like desks, with their high backs made up of little drawers and cubby holes, which dominated office life before the First World War. At their new efficiency desks, office workers could be watched, monitored and subjected to time-and-motion studies.”
„Psychology of the Office Space”. University of Southern California Master of Science in Applied Psychology. Архивирано из оригинала 27. 1. 2015. г. Приступљено 28. 1. 2015.CS1 одржавање: Формат датума (веза)
„Psychology of the Office Space”. University of Southern California Master of Science in Applied Psychology. Архивирано из оригинала 27. 1. 2015. г. Приступљено 28. 1. 2015.CS1 одржавање: Формат датума (веза)
