12本が320形に改造されており、燃料電池車両の600形(英語版)への改造も予定されている。 ^ a b c Fox, Peter; Hall, Peter; Pritchard, Robert (2007). British Railways Locomotives & Coaching Stock
https://mathshistory.st-andrews.ac.uk/Biographies/Tait/ . Pritchard, Chris. "Provisional Bibliography of Peter Guthrie Tait". British Society for the History of
https://books.google.com/books?id=Wz5yupgO6cUC&q=Anunnaki+Assyrians&pg=PA145 Pritchard, James B., ed. (2010), The Ancient Near East: An Anthology of Texts and