STENVERT, Ronald. Mercantile Marine Engineering and Graving Docks Company. Bulletin KNOB, [S.l.], p. 55-56, sep. 2019. ISSN 2589-3343. Beschikbaar op: <https://journals.open.tudelft.nl/index.php/knob/article/view/3970>. Datum gebruik: 16 nov. 2019 doi: https://doi.org/10.7480/knob.118.2019.3.3970.