@article{Robertson_1938,<br/><span class="tab"></span> title={The Cambridge History of the British Empire},<br/><span class="tab"></span> volume={48},<br/><span class="tab"></span> ISSN={1468-0297},<br/><span class="tab"></span> url={http://dx.doi.org/10.1093/ej/48.supplement_1.147},<br/><span class="tab"></span> DOI={10.1093/ej/48.supplement_1.147},<br/><span class="tab"></span> number={Supplement_1},<br/><span class="tab"></span> journal={The Economic Journal},<br/><span class="tab"></span> publisher={Oxford University Press (OUP)},<br/><span class="tab"></span> author={Robertson,<br/><span class="tab"></span> H. M.},<br/><span class="tab"></span> year={1938},<br/><span class="tab"></span> month=feb,<br/><span class="tab"></span> pages={147–150} }