D. Mattos, J. Bosch, и H. Olsson. International Conference on Agile Software Development, том 314 из Lecture Notes in Business Information Processing, стр. 277-292. Springer, (мая 2018)
D. Callele, и K. Wnuk. Software Business. Towards Continuous Value Delivery, том 182 из Lecture Notes in Business Information Processing, Springer International Publishing, (2014)