SpringerLink (Online service) & Lankhorst, M. (2012). Agile service development: Combining adaptive methods and flexible solutions. Springer Berlin Heidelberg.
Lua i Stíl Chicago (17ú heag.)SpringerLink (Online service) agus Marc Lankhorst. Agile Service Development: Combining Adaptive Methods and Flexible Solutions. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Lua MLA (8ú heag.)SpringerLink (Online service) agus Marc Lankhorst. Agile Service Development: Combining Adaptive Methods and Flexible Solutions. Springer Berlin Heidelberg, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.