Gil, A. (1989). Social and labour aspects of urban passenger transport in selected African cities. International Labour Organization.
Chicago-Zitierstil (17. Ausg.)Gil, Avishai. Social and Labour Aspects of Urban Passenger Transport in Selected African Cities. International Labour Organization, 1989.
MLA-Zitierstil (9. Ausg.)Gil, Avishai. Social and Labour Aspects of Urban Passenger Transport in Selected African Cities. International Labour Organization, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.