https://www.deutsche-biographie.de/pnd125058357.html?language=en
Deutsche Biographie - Karpe, Gerhard
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https://cummingsrealtors.com/aviva-karpe/
Aviva Karpe - Cummings & Co. Realtors
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https://ingegneriasismica.com/editorial-member/sanjeev-karpe/
Sanjeev Karpe - Ingegneria Sismica
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https://www.musikknyheter.no/nyheter/22387/Karpe-klar-for-festivalsommeren-2023.html
Musikknyheter.no - Karpe klar for festivalsommeren 2023
Headliner seks norske festivaler
karpeklar