Ulloa Calderón, A. (2013). Guide to Laboratory Tests and Field Sampling for Quality Verification of Asphalt Pavement Materials.
استشهاد بنمط شيكاغوUlloa Calderón, Andrea. Guide to Laboratory Tests and Field Sampling for Quality Verification of Asphalt Pavement Materials. 2013.
MLA استشهادUlloa Calderón, Andrea. Guide to Laboratory Tests and Field Sampling for Quality Verification of Asphalt Pavement Materials. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.