Cita APA (7a ed.)
(2022). Process Groups: A Practice Guide. Project Management Institute.
Cita estilo Chicago (17a ed.)
Process Groups: A Practice Guide. Newtown Square, EUA: Project Management Institute, 2022.
Cita MLA (9a ed.)
Process Groups: A Practice Guide. Project Management Institute, 2022.
警告：這些引文格式不一定是100％准確.