(CREHPA), C. f. R. o. E. H. a. P. A. (2013). Pre-test of Adolescent sexual and reproductive health Newsletter-V.
Chicago Style aipamena(CREHPA), Center for Research on Environment Health and Population Activities. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-V. 2013.
MLA aipamena(CREHPA), Center for Research on Environment Health and Population Activities. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-V. 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.