Não informado. (1972). TECHNOLOGY REPORTS OF THE YAMAGUCHI UNIVERSITY. Yamaguchi University, Faculty of Engineering.
Citação do estilo Chicago (17ª ed.)Não informado. TECHNOLOGY REPORTS OF THE YAMAGUCHI UNIVERSITY. Ube, Japan: Yamaguchi University, Faculty of Engineering, 1972.
Citação MLA (8ª ed.)Não informado. TECHNOLOGY REPORTS OF THE YAMAGUCHI UNIVERSITY. Yamaguchi University, Faculty of Engineering, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.