Dauvergne, Peter; Lister, Jane (2013). Timber. John Wiley & Sons. ISBN9780745637693. Archived from the original on 3 October 2020. Retrieved 8 December 2015.
de Geus, Arie (1997). "The Living Company". Harvard Business Review. 75 (March–April): 51–9. PMID10165449. Archived from the original on 11 December 2015. Retrieved 16 November 2015.
"Lähde otti yhteyttä Helsingin Sanomiin" [The source contacted Helsingin Sanomat]. Helsingin Sanomat (in Finnish). 8 October 2013. Archived from the original on 12 December 2015. Retrieved 8 December 2015.
de Geus, Arie (1997). "The Living Company". Harvard Business Review. 75 (March–April): 51–9. PMID10165449. Archived from the original on 11 December 2015. Retrieved 16 November 2015.
de Geus, Arie (1997). "The Living Company". Harvard Business Review. 75 (March–April): 51–9. PMID10165449. Archived from the original on 11 December 2015. Retrieved 16 November 2015.
Dauvergne, Peter; Lister, Jane (2013). Timber. John Wiley & Sons. ISBN9780745637693. Archived from the original on 3 October 2020. Retrieved 8 December 2015.
"Lähde otti yhteyttä Helsingin Sanomiin" [The source contacted Helsingin Sanomat]. Helsingin Sanomat (in Finnish). 8 October 2013. Archived from the original on 12 December 2015. Retrieved 8 December 2015.