Đong, Đ. N., & Nguyen, P. H. (2020). Global Oil-Price Slump Crisis - The impacts to PTSC M&C’s planning and production and its Implication. H. : ĐHQGHN.
استشهاد بنمط شيكاغوĐong, Đai Nghia, و Phu Hung Nguyen. Global Oil-Price Slump Crisis - The Impacts to PTSC M&C’s Planning and Production and Its Implication. H. : ĐHQGHN, 2020.
MLA استشهادĐong, Đai Nghia, و Phu Hung Nguyen. Global Oil-Price Slump Crisis - The Impacts to PTSC M&C’s Planning and Production and Its Implication. H. : ĐHQGHN, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.