Bilsborrow, R. E., & DeLargy, P. F. Land use, migration and natural resource deterioration: The experience of Guatemala and the Sudan.
Čikaški stil citiranja (17. izdanje)Bilsborrow, Richard E., i Pamela F. DeLargy. Land Use, Migration and Natural Resource Deterioration: The Experience of Guatemala and the Sudan.
MLA način citiranja (9. izdanje)Bilsborrow, Richard E., i Pamela F. DeLargy. Land Use, Migration and Natural Resource Deterioration: The Experience of Guatemala and the Sudan.
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