Axelsson, M. W. (1998). Contraction in British newspapers in the late 20th century. Ubsaliensis S. Academiae : Distributor, Uppsala University Library.
Lua i Stíl Chicago (17ú heag.)Axelsson, Margareta Westergren. Contraction in British Newspapers in the Late 20th Century. Uppsala: Ubsaliensis S. Academiae : Distributor, Uppsala University Library, 1998.
Lua MLA (8ú heag.)Axelsson, Margareta Westergren. Contraction in British Newspapers in the Late 20th Century. Ubsaliensis S. Academiae : Distributor, Uppsala University Library, 1998.
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