Arroyo Arroyo, F. (2022). Innovation in Fare Payment Systems for Public Transport in African Cities. The World Bank.
Chicago-Zitierstil (17. Ausg.)Arroyo Arroyo, Fatima. Innovation in Fare Payment Systems for Public Transport in African Cities. Washington, D.C: The World Bank, 2022.
MLA-Zitierstil (8. Ausg.)Arroyo Arroyo, Fatima. Innovation in Fare Payment Systems for Public Transport in African Cities. The World Bank, 2022.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.