Herbert,Giersch. (1989). Services in world economic growth: Symposium 1988. Westview.
Citación estilo ChicagoHerbert,Giersch. Services in World Economic Growth: Symposium 1988. Boulder: Westview, 1989.
Cita MLAHerbert,Giersch. Services in World Economic Growth: Symposium 1988. Westview, 1989.
Warning: These citations may not always be 100% accurate.