APA
Harper C., . (1994). An assessment of vulnerable groups in Mongolia. Washington, DC: World Bank.
Chicago
Harper Caroline, . 1994. An assessment of vulnerable groups in Mongolia. Washington, DC: World Bank.
Harvard
Harper C., . (1994). An assessment of vulnerable groups in Mongolia. Washington, DC: World Bank.
MLA
Harper Caroline, . An assessment of vulnerable groups in Mongolia. Washington, DC: World Bank. 1994.