Glover W. Gordon H. Boyce, A History of British Tramp Shipping, 1870 - 1914, Volume 1: Entry, Enterprise, Formation and Early Firm Growth. TNM [Internet]. 2025 Jun. 30 [cited 2025 Jul. 3];34(4):575-7. Available from: https://tnm.journals.yorku.ca/index.php/default/article/view/1319