• [Balic, 2007] Effect Managing IT, Mijo Balic, Ingrid Ottersten, Copenhagen Business School 2007, ISBN 978-8763001762

• [Brinkerhoff, 1994] The Learning Alliance: Systems Thinking in Human Resource Development, Robert O. Brinkerhoff, Stephen J. Gill, Jossey-Bass 1994, ISBN 1555427111

• [Gilb, 2005] Competitive Engineering, Tom Gilb, Butterworth-Heinemann 2005, ISBN 978-0750665070

• [Matts, 2011] Feature Injection: three steps to success, Chris Matts and Gojko Adzic, InfoQ 2011