DiGregorio, M. R. (1994). Urban harvest: Recycling as a peasant industry in Northern Vietnam. Honolulu, Hawaii: East-West Center.
Παραπομπή Chicago StyleDiGregorio, Michael R. Urban Harvest: Recycling As a Peasant Industry in Northern Vietnam. Honolulu, Hawaii: East-West Center, 1994.
Παραπομπή MLADiGregorio, Michael R. Urban Harvest: Recycling As a Peasant Industry in Northern Vietnam. Honolulu, Hawaii: East-West Center, 1994.
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