(1990). Manual for national project directors: UNDP project management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme.
استشهاد بنمط شيكاغوManual for National Project Directors: UNDP Project Management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme, 1990.
MLA استشهادManual for National Project Directors: UNDP Project Management in the Socialist Republic of VietNam. Hà Nội: The United Nations Development Programme, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.