Kramer, J. (2011). Multinational enterprises in regional innovation processes: Empirical insights into intangible assets, open innovation and firm embeddedness in regional innovation systems in Europe. Peter Lang.
芝加哥风格引文Kramer, Jan-Philipp. Multinational Enterprises in Regional Innovation Processes: Empirical Insights into Intangible Assets, Open Innovation and Firm Embeddedness in Regional Innovation Systems in Europe. Frankfurt am Main: Peter Lang, 2011.
MLA引文Kramer, Jan-Philipp. Multinational Enterprises in Regional Innovation Processes: Empirical Insights into Intangible Assets, Open Innovation and Firm Embeddedness in Regional Innovation Systems in Europe. Peter Lang, 2011.
警告：这些引文格式不一定是100％准确.