APA (7 वां संस्करण) प्रशस्ति पत्र

Gómez, J. M., Arrieta, F. G., & Fernández, R. E. G. (2013). Multivariate analysis of productivity and financial performance of industrial enterprises in Cartagena, Colombia. Universidad Pedagógica y Tecnológica de Colombia.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gómez, José Morelos, Fabián Gazabón Arrieta, और Roberto Enrique Gómez Fernández. Multivariate Analysis of Productivity and Financial Performance of Industrial Enterprises in Cartagena, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gómez, José Morelos, et al. Multivariate Analysis of Productivity and Financial Performance of Industrial Enterprises in Cartagena, Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2013.

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