Glaeser, L. (1978). The work of Frei Otto and his teams 1955-1976: Published on the occasion of the exhibition's international tour, organized by the Institute of Foreign Cultural Relations, Stuttgart. Institut für leichte Flächentragwerke.
Chicagoスタイル(17版)引用形式Glaeser, Ludwig. The Work of Frei Otto and His Teams 1955-1976: Published on the Occasion of the Exhibition's International Tour, Organized by the Institute of Foreign Cultural Relations, Stuttgart. Stuttgart: Institut für leichte Flächentragwerke, 1978.
MLA(8版)引用形式Glaeser, Ludwig. The Work of Frei Otto and His Teams 1955-1976: Published on the Occasion of the Exhibition's International Tour, Organized by the Institute of Foreign Cultural Relations, Stuttgart. Institut für leichte Flächentragwerke, 1978.