I.I. Orlov และผู้แต่งคนอื่นๆ. (2021) A New Classification of Gothic Buildings of Southern France of the 13th and 14th Centuries. <i>International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies</i>, <i>12</i>(11), 12A11P: 1-9.I.I. Orlov และผู้แต่งคนอื่นๆ. "A New Classification of Gothic Buildings of Southern France of the 13th and 14th Centuries". International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies 12 (2021):12A11P: 1-9.I.I. Orlov และผู้แต่งคนอื่นๆ. A New Classification of Gothic Buildings of Southern France of the 13th and 14th Centuries. TuEngr Group:ม.ป.ท. 2021.