Maedche, A., Botzenhardt, A., & Neer, L. (2012). Software for People: Fundamentals, Trends and Best Practices. Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/978-3-642-31371-4

Maedche, Alexander, Achim Botzenhardt, and Ludwig Neer. Software for People: Fundamentals, Trends and Best Practices. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-31371-4.

Maedche, Alexander, et al. Software for People: Fundamentals, Trends and Best Practices. Springer Berlin Heidelberg : Imprint: Springer, 2012. https://doi.org/10.1007/978-3-642-31371-4.