Okwaraji Yemisrach B, Mulholland Kim, Schellenberg JoannaRMArmstrong, Andarge Gashaw, Admassu Mengesha, & Edmond Karen M. (2012). The association between travel time to health facilities and childhood vaccine coverage in rural Ethiopia. A community based cross sectional study. BMC.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিOkwaraji Yemisrach B, Mulholland Kim, Schellenberg JoannaRMArmstrong, Andarge Gashaw, Admassu Mengesha, এবং Edmond Karen M. The Association Between Travel Time to Health Facilities and Childhood Vaccine Coverage in Rural Ethiopia. A Community Based Cross Sectional Study. BMC, 2012.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিOkwaraji Yemisrach B, et al. The Association Between Travel Time to Health Facilities and Childhood Vaccine Coverage in Rural Ethiopia. A Community Based Cross Sectional Study. BMC, 2012.