Sothern, J. W. M. (1920). Oil fuel burning in marine practice: A manual of practical instruction in oil fuel burning, contains full and copiously illustrated descriptions of all modern oil fuel burning systems, together with exhaustive practical information relating to same intended for use of naval and merchantile marine engineer officers, etc. J. Munro & Co. Limited.

Sothern, J. W. M. Oil Fuel Burning in Marine Practice: A Manual of Practical Instruction in Oil Fuel Burning, Contains Full and Copiously Illustrated Descriptions of All Modern Oil Fuel Burning Systems, Together with Exhaustive Practical Information Relating to Same Intended for Use of Naval and Merchantile Marine Engineer Officers, Etc. J. Munro & Co. Limited, 1920.