* [http://www.freie-radios.net/portal/content.php?id=16337 Radio wüste Welle]
* [http://www.freie-radios.net/portal/content.php?id=16337 Radio wüste Welle]
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* [http://psiram.com/ge/index.php?title=GNM_Dokumentation Version originale en langue allemande]
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* [http://www.psiram.com/en/index.php?title=Testimonies_of_former_associates_of_Hamer Version en langue anglaise]
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{{OtherLang|ge=GNM Dokumentation|fr=Documentation Médecine Nouvelle Germanique|nl=GNM Documentatie|it=Testimonianze Nuova Medicina|en=Testimonies of former associates of Hamer}}
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* [http://www.psiram.com/it/index.php?title=Testimonianze_Nuova_Medicina Version en langue italienne]