UNICEF & Bellamy, C. (2002). The state of the world's children 2002: Leadership. UNICEF.
Chicago Style aipamenaUNICEF and Carol Bellamy. The State of the World's Children 2002: Leadership. New York: UNICEF, 2002.
MLA aipamenaUNICEF and Carol Bellamy. The State of the World's Children 2002: Leadership. UNICEF, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.