APA
Das Gupta M., Khaleghian P. & World Bank. (2003). Public management and essential public health functions. Washington, D. C: World Bank.
Chicago
Das Gupta Monica, Khaleghian Peyvand and World Bank. 2003. Public management and essential public health functions. Washington, D. C: World Bank.
Harvard
Das Gupta M., Khaleghian P. and World Bank. (2003). Public management and essential public health functions. Washington, D. C: World Bank.
MLA
Das Gupta Monica, Khaleghian Peyvand and World Bank. Public management and essential public health functions. Washington, D. C: World Bank. 2003.