ULRICH, K. T. E. (2020). Product design and development. McGraw-Hill Education.
芝加哥风格引文ULRICH, Karl T. Eppinger. Product Design and Development. McGraw-Hill Education, 2020.
MLA引文ULRICH, Karl T. Eppinger. Product Design and Development. McGraw-Hill Education, 2020.
警告：这些引文格式不一定是100％准确.