John Lennon, la drogue et les Beatles
{{cite web | url=http://www.europeana.eu/resolve/record/04802/5F4874960C8D092E6AB9E5952659613B7366C36D|title=John Lennon, la drogue et les Beatles|accessdate=2013-05-24 |publisher=Europeana}}
<ref>{{cite web | url=http://www.europeana.eu/resolve/record/04802/5F4874960C8D092E6AB9E5952659613B7366C36D|title=John Lennon, la drogue et les Beatles|accessdate=2013-05-24 |publisher=Europeana}}</ref>