Kok, J., (2010). N.O. Tsuya, Wang Feng, George Alter, James Z. Lee et al., Prudence and Pressure. Reproduction and Human agency in europe and Asia, 1700-1900. TSEG/ Low Countries Journal of Social and Economic History. 7(3), pp.96–97. DOI: http://doi.org/10.18352/tseg.388

Kok J. N.O. Tsuya, Wang Feng, George Alter, James Z. Lee et al., Prudence and Pressure. Reproduction and Human agency in europe and Asia, 1700-1900. TSEG/ Low Countries Journal of Social and Economic History. 2010;7(3):96–7. DOI: http://doi.org/10.18352/tseg.388

Kok, J. (2010). N.O. Tsuya, Wang Feng, George Alter, James Z. Lee et al., Prudence and Pressure. Reproduction and Human agency in europe and Asia, 1700-1900. TSEG/ Low Countries Journal of Social and Economic History, 7(3), 96–97. DOI: http://doi.org/10.18352/tseg.388

Kok, Jan. 2010. N.O. Tsuya, Wang Feng, George Alter, James Z. Lee et al., Prudence and Pressure. Reproduction and Human agency in europe and Asia, 1700-1900 7, no. 3: 96–97. DOI: http://doi.org/10.18352/tseg.388