World Health Organization, Regional Office for South-East Asia. (2014). Adolescent pregnancy Situation in South-East Asia region. World Health Organization, Regional Office for South-East Asia.
Cytowanie według stylu Chicago (wyd. 17)World Health Organization, Regional Office for South-East Asia. Adolescent Pregnancy Situation in South-East Asia Region. New Delhi: World Health Organization, Regional Office for South-East Asia, 2014.
Cytowanie według stylu MLA (wyd. 8)World Health Organization, Regional Office for South-East Asia. Adolescent Pregnancy Situation in South-East Asia Region. World Health Organization, Regional Office for South-East Asia, 2014.
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