↑ Karolina Wirdenäs (2002). Ungdomars argumentation: om argumentationstekniker i gruppsamtal (in Swedish). Acta Universitatis Gothoburgensis. p.43. ISBN9789173464499.
↑ Bernt Himmelstedt (1999). 20:e århundradets: när var hur: vårt makalösa sekel ur svenskt perspektiv (in Swedish). Forum. p.74. ISBN9789137114897.
↑ Per Olov Qvist; Peter von Bagh (2000). Guide to the Cinema of Sweden and Finland. Greenwood Publishing Group. p.150.
↑ Qvist, P.O.; von Bagh, P. (2000). Guide to the Cinema of Sweden and Finland. Reference guides to the world's cinema. Greenwood Press. p.106. ISBN978-0-313-30377-7.
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