Citazione Stile APA (7a Edizione)

Söderbom, M., & Teal, F. (2003). Openness and human capital as sources of productivity growth: An empirical investigation. University of Oxford.

Citazione stile Chigago Style (17a edizione)

Söderbom, M., e F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.

Citatione MLA (9a ed.)

Söderbom, M., e F. Teal. Openness and Human Capital as Sources of Productivity Growth: An Empirical Investigation. University of Oxford, 2003.