Petrus, C. (2009). The behaviour of concrete filled thin walled steel column under concentric load / Clotilda Petrus and Joe Davylyn Nyuin.
استشهاد بنمط شيكاغوPetrus, Clotilda. The Behaviour of Concrete Filled Thin Walled Steel Column Under Concentric Load / Clotilda Petrus and Joe Davylyn Nyuin. 2009.
MLA استشهادPetrus, Clotilda. The Behaviour of Concrete Filled Thin Walled Steel Column Under Concentric Load / Clotilda Petrus and Joe Davylyn Nyuin. 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.