APA (7e ed.) Bronvermelding

O'Rourke, K. H., & Williamson, J. G. (1995). Around the European periphery 1890-1913: Globalization, schooling and growth. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

O'Rourke, Kevin H., en Jeffey G. Williamson. Around the European Periphery 1890-1913: Globalization, Schooling and Growth. Cambridge: National Bureau of Economic Research, 1995.

MLA (9e ed.) Bronvermelding

O'Rourke, Kevin H., en Jeffey G. Williamson. Around the European Periphery 1890-1913: Globalization, Schooling and Growth. National Bureau of Economic Research, 1995.