Haverila, M. J. (2010). The Marketplace Variables in Successful and Unsuccessful NPD Projects in Technology Intensive Companies. Universidad Alberto Hurtado.
芝加哥风格引文Haverila, Matti J. The Marketplace Variables in Successful and Unsuccessful NPD Projects in Technology Intensive Companies. Universidad Alberto Hurtado, 2010.
MLA引文Haverila, Matti J. The Marketplace Variables in Successful and Unsuccessful NPD Projects in Technology Intensive Companies. Universidad Alberto Hurtado, 2010.
警告：这些引文格式不一定是100％准确.