MISPELKAMP , Peter K.H. Martin Middlebrook, Convoy SC122 and HX229: Climax of the Battle of the Atlantic, March 1943 (Peter K.H. Mispelkamp) . The Northern Mariner / Le marin du nord, [S. l.], v. 31, n. 1, p. 117–118, 2021. DOI: 10.25071/2561-5467.147. Disponível em: https://tnm.journals.yorku.ca/index.php/default/article/view/147. Acesso em: 28 apr. 2024.