Ng, P. Y., & Engineering, S. o. C. a. S. (2011). Measurement of workability for superplasticized concrete.
استشهاد بنمط شيكاغوNg, Peng Yuen., و School of Civil and Structural Engineering. Measurement of Workability for Superplasticized Concrete. 2011.
MLA استشهادNg, Peng Yuen., و School of Civil and Structural Engineering. Measurement of Workability for Superplasticized Concrete. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.