Aagaard , A. (2019). Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan.
Chicago-čujuhus (17. p.)Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Switzerlan: Palgrave Macmillan, 2019.
MLA-čujuhus (9. p.)Aagaard , Annabeth. Digital Business Models: Driving Transformation and Innovation. Palgrave Macmillan, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.