Bildnachweise:

fotolia.com:

© Korn V. - Business times concept;
© nd3000 - Creative business people working on business project;
© turgaygundogdu - Human Resource Concept on Blackboard;
© momius - Jetzt bewerben!;
© stokkete - Young nurse working at the hospital;
© leszekglasner. Espresso poruing from coffee machine at cafe;
© bobo1980. Worker is welding in factory;
© sebra. Business people discussion advisor working concept;
© AA+W. Auto mechanic working on car engine;
© FotolEdhar. Successful business man standing;
© rupbilder. Löten an Elektronikbauteilen;
© Ivan Kruk. worker, service man, plumber or electric;
© Photographee.eu. Woman working on production line;
© industrieblick. Gabelstaplerfahrer in einem Lagerhaus;
© industrieblick. Detail Arbeiter Monteur im Maschinenbau mit Ausrüstung;
© New Africa. People having first aid class with mannequin outdoors;
© sveta. Warehouse with variety of timber;
© Marco2811. Rangierbahnhof Maschen;
© Africa Studio. Young worker painting wall in room;
© New Africa. Security guards monitoring modern CCTV cameras indoors;
© industrieblick. Frau in d. Versandabteilung;
© Photographee.eu. Man in private carpentry workshop;
© producer. doctor wearing mask and gloves;
© akf. 1. Hilfe;
© FotolEdhar. friendly team of doctors at the hospital;
© Bojan. Happy young male customer support executive working in office;
© yanadjan. Child with an apple;
© fotomek. 3D-Illustration CNC Metalfräse;

Bildnachweise:

fotolia.com:

© Korn V. - Business times concept;
© nd3000 - Creative business people working on business project;
© turgaygundogdu - Human Resource Concept on Blackboard;
© momius - Jetzt bewerben!;
© stokkete - Young nurse working at the hospital;
© leszekglasner. Espresso poruing from coffee machine at cafe;
© bobo1980. Worker is welding in factory;
© sebra. Business people discussion advisor working concept;
© AA+W. Auto mechanic working on car engine;
© FotolEdhar. Successful business man standing;
© rupbilder. Löten an Elektronikbauteilen;
© Ivan Kruk. worker, service man, plumber or electric;
© Photographee.eu. Woman working on production line;
© industrieblick. Gabelstaplerfahrer in einem Lagerhaus;
© industrieblick. Detail Arbeiter Monteur im Maschinenbau mit Ausrüstung;
© New Africa. People having first aid class with mannequin outdoors;
© sveta. Warehouse with variety of timber;
© Marco2811. Rangierbahnhof Maschen;
© Africa Studio. Young worker painting wall in room;
© New Africa. Security guards monitoring modern CCTV cameras indoors;
© industrieblick. Frau in d. Versandabteilung;
© Photographee.eu. Man in private carpentry workshop;
© producer. doctor wearing mask and gloves;
© akf. 1. Hilfe;
© FotolEdhar. friendly team of doctors at the hospital;
© Bojan. Happy young male customer support executive working in office;
© yanadjan. Child with an apple;
© fotomek. 3D-Illustration CNC Metalfräse;