APA-referens

Cristelli, M., Gabrielli, A., Tacchella, A., Caldarelli, G., & Pietronero, L. (2013). Measuring the Intangibles: A Metrics for the Economic Complexity of Countries and Products. Public Library of Science.

Chicago-stil citat

Cristelli, Matthieu, Andrea Gabrielli, Andrea Tacchella, Guido Caldarelli, och Luciano Pietronero. Measuring the Intangibles: A Metrics for the Economic Complexity of Countries and Products. Public Library of Science, 2013.

MLA-referens

Cristelli, Matthieu, et al. Measuring the Intangibles: A Metrics for the Economic Complexity of Countries and Products. Public Library of Science, 2013.

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