Heath, F. (2021). Professional Scrum Master (PSM I) Guide. Packt Publishing.
Cita Chicago Style (17a ed.)Heath, Fred. Professional Scrum Master (PSM I) Guide. Packt Publishing, 2021.
Cita MLA (9a ed.)Heath, Fred. Professional Scrum Master (PSM I) Guide. Packt Publishing, 2021.
Precaución: Estas citas no son 100% exactas.
