Werner, D., & Bower, B. (1982). Helping health workers learn: A book of methods, aids, and ideas for instructors at the village level. Hesperian Foundation.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWerner, David, এবং Bill Bower. Helping Health Workers Learn: A Book of Methods, Aids, and Ideas for Instructors at the Village Level. Palo Alto, Calif. (P.O. Box 1692, Palo Alto 94302): Hesperian Foundation, 1982.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিWerner, David, এবং Bill Bower. Helping Health Workers Learn: A Book of Methods, Aids, and Ideas for Instructors at the Village Level. Hesperian Foundation, 1982.
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