Barbara Hartl, Elfriede Penz, Elke Schüßler, Eva Hofmann,
"Shared mobility business models: Trust building in the sharing economy"
, in Wruk, Dominika; Oberg, Achim; Maurer, Indre: Perspectives on the Sharing Economy, Serie Perspectives on the Sharing Economy, Cambridge Scholars Publishing, 2019
Original Titel:
Shared mobility business models: Trust building in the sharing economy