Patton Jeff. (2017). User Story Mapping (3rd.). SPD.
Cita Chicago (17th ed.)Patton Jeff. User Story Mapping. 3rd. Mumbai: SPD, 2017.
Cita MLA (9th ed.)Patton Jeff. User Story Mapping. 3rd. SPD, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.