Aagaard , A. (2019). Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan.
Lua i Stíl Chicago (17ú heag.)Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Switzerlan: Palgrave Macmillan, 2019.
Lua MLA (9ú heag.)Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.