Manandhar, P. D. (1999). A study on the knowledge and behaviour changes related to an educational intervention about consequences of smoking drinking pregnancy.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিManandhar, Purna Devi. A Study on the Knowledge and Behaviour Changes Related to an Educational Intervention About Consequences of Smoking Drinking Pregnancy. 1999.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিManandhar, Purna Devi. A Study on the Knowledge and Behaviour Changes Related to an Educational Intervention About Consequences of Smoking Drinking Pregnancy. 1999.
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