International Symposium on Shell Structures in Engineering Practice, Budapest. (1967). Paper [sic] presented at the International Symposium on Shell Structures in Engineering Practice, Budapest, Hungary, 31st Aug. to 3rd Sept. 1965. Epitestudomanyi Intezet.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Symposium on Shell Structures in Engineering Practice, Budapest. Paper [sic] Presented at the International Symposium on Shell Structures in Engineering Practice, Budapest, Hungary, 31st Aug. to 3rd Sept. 1965. Budapest: Epitestudomanyi Intezet, 1967.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Symposium on Shell Structures in Engineering Practice, Budapest. Paper [sic] Presented at the International Symposium on Shell Structures in Engineering Practice, Budapest, Hungary, 31st Aug. to 3rd Sept. 1965. Epitestudomanyi Intezet, 1967.