APA
Ravallion M., . (1989). Do price increases for staple foods help or hurt the rural poor?. Washington,DC: World Bank.
Chicago
Ravallion Martin, . 1989. Do price increases for staple foods help or hurt the rural poor?. Washington,DC: World Bank.
Harvard
Ravallion M., . (1989). Do price increases for staple foods help or hurt the rural poor?. Washington,DC: World Bank.
MLA
Ravallion Martin, . Do price increases for staple foods help or hurt the rural poor?. Washington,DC: World Bank. 1989.