APA引文

Ludwig, B., & H. Charles, N. (2025). The PDMA Handbook of Innovation and new Product Development (4th Edition). Published simultaneously in Canada.

Trích dẫn kiểu Chicago

Ludwig, Bstieler, và Noble H. Charles. The PDMA Handbook of Innovation and New Product Development (4th Edition). Published simultaneously in Canada, 2025.

MLA引文

Ludwig, Bstieler, và Noble H. Charles. The PDMA Handbook of Innovation and New Product Development (4th Edition). Published simultaneously in Canada, 2025.

警告：这些引文格式不一定是100％准确.