Heyman, J. (1971). Plastic design of frames. Cambridge University press.
シカゴスタイル引用形Heyman, Jacques. Plastic Design of Frames. Cambridge: Cambridge University press, 1971.
MLA引用形式Heyman, Jacques. Plastic Design of Frames. Cambridge University press, 1971.
警告: この引用は必ずしも正確ではありません.