Fotonachweis
Icons
Crystal Project Application by Everaldo Coelho
Crystal Project Mime Types by Everaldo Coelho
Crystal Clear Icons by Everaldo / Yellowicon
Fotos
pixabay.com - Freie kommerzielle Nutzung
Münzen
Urheber: nattanan23 (Nattanan Kanchanaprat)
Taschenrechner
Urheber: stevepb (Steve Buissinne)