APA
Ray S., . (2009). Child survival : healthcare systems and practices. Adhyayan Publishers & Distributors, New Delhi: .
Chicago
Ray Sushma, . 2009. Child survival : healthcare systems and practices. Adhyayan Publishers & Distributors, New Delhi: .
Harvard
Ray S., . (2009). Child survival : healthcare systems and practices. Adhyayan Publishers & Distributors, New Delhi: .
MLA
Ray Sushma, . Child survival : healthcare systems and practices. Adhyayan Publishers & Distributors, New Delhi: . 2009.