Tulagan, A. L. C. (2008). Teenagers and the reproductive health bill. IN Chasing happy [column]. Manila Standard Today.
Chicago-referens (17:e uppl.)Tulagan, Adelle Liezl Chua. "Teenagers and the Reproductive Health Bill. IN Chasing Happy [column]." Manila Standard Today 2008.
MLA-referens (9:e uppl.)Tulagan, Adelle Liezl Chua. "Teenagers and the Reproductive Health Bill. IN Chasing Happy [column]." Manila Standard Today, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.