Khong, Z. C., & Guowei, M. (2010). An innovative design of household civil defence shelters.
استشهاد بنمط شيكاغوKhong, Zhi Cong., و Ma Guowei. An Innovative Design of Household Civil Defence Shelters. 2010.
MLA استشهادKhong, Zhi Cong., و Ma Guowei. An Innovative Design of Household Civil Defence Shelters. 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.