1. Automotive SPICE® Process Assessment Model; PAM 2.5: The Procurement Forum/Automotive SIG.
http://www.automotivespice.com/fileadmin/software-download/automotiveSIG_PRM_v45.pdf
. Accessed 10 May 2010
2. euroSPI, et al.: SPI Manifesto (2009).
euroSPI.net
3. Results from the HIS (Herstellerinitiative Software) Woking-Group ‘Process Assessment’.
http://portal.automotive-his.de/images/pdf/ProcessAssessment/his_process-scope_automotivespice_v01.pdf
4. ISO 26262 Road vehicles – Functional safety; Part 1-10 (2011–2012)
5. Ladas, C.: Scrumban: Essays on Kanban Systems for Lean Software Development. Modus Cooperandi Press (2009). ISBN: 978-0578002149