APA ציטוט

Ulrich, K. T. (2004). Product design and development. Boston: McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

Ulrich, Karl T. Product Design and Development. Boston: McGraw-Hill/Irwin, 2004.

ציטוט MLA

Ulrich, Karl T. Product Design and Development. Boston: McGraw-Hill/Irwin, 2004.