Frank, F. (2025). Digital Pricing: A Guide to Strategic Pricing for the Digital Economy. Springer Nature.
Trích dẫn kiểu ChicagoFrank, Frohmann. Digital Pricing: A Guide to Strategic Pricing for the Digital Economy. Springer Nature, 2025.
MLA citiranjeFrank, Frohmann. Digital Pricing: A Guide to Strategic Pricing for the Digital Economy. Springer Nature, 2025.
Opozorilo: Ti citati niso vedno 100% točni.