Alino, J. A., Costelo, J. M., & Ng, F. L. (1999). A study on the use of polyproplene waste fibers as secondary reinforcement in concrete. Animo Repository.
استشهاد بنمط شيكاغوAlino, Joseph Adelbert, Jose Mari Costelo, و Frederick Loui Ng. A Study On the Use of Polyproplene Waste Fibers As Secondary Reinforcement in Concrete. Animo Repository, 1999.
MLA استشهادAlino, Joseph Adelbert, Jose Mari Costelo, و Frederick Loui Ng. A Study On the Use of Polyproplene Waste Fibers As Secondary Reinforcement in Concrete. Animo Repository, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.