(2001). Project Management Institute practice standard for work breakdown structures. Newtown Squar, PE: Project Management Institute.
Trích dẫn kiểu ChicagoProject Management Institute Practice Standard for Work Breakdown Structures. Newtown Squar, PE: Project Management Institute, 2001.
ציטוט MLAProject Management Institute Practice Standard for Work Breakdown Structures. Newtown Squar, PE: Project Management Institute, 2001.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.