APA
Alam M., Tyagi R. P., . (2009). Study of out of pocket household expenditure on drugs and medical services. Delhi: Institute of Economic Growth.
Chicago
Alam Moneer, Tyagi R P, . 2009. Study of out of pocket household expenditure on drugs and medical services. Delhi: Institute of Economic Growth.
Harvard
Alam M., Tyagi R. P., . (2009). Study of out of pocket household expenditure on drugs and medical services. Delhi: Institute of Economic Growth.
MLA
Alam Moneer, Tyagi R P, . Study of out of pocket household expenditure on drugs and medical services. Delhi: Institute of Economic Growth. 2009.