(CREHPA), C. f. R. o. E. H. a. P. A. (2013). Pre-test of Adolescent sexual and reproductive health Newsletter-V.
Chicago (17e ed.) Bronvermelding(CREHPA), Center for Research on Environment Health and Population Activities. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-V. 2013.
MLA (8e ed.) Bronvermelding(CREHPA), Center for Research on Environment Health and Population Activities. Pre-test of Adolescent Sexual and Reproductive Health Newsletter-V. 2013.
Let op: Deze citaties zijn niet altijd 100% accuraat.