ECPAT, Terminologischer Leitfaden für den Schutz von Kindern vor sexueller Ausbeutung und sexualisierter Gewalt, 2018-08, S. 103 ([Internet, 2023-03-06](https://ecpat.org/wp-content/uploads/2021/05/ECPAT-Terminologischer-Leitfaden-DE.pdf))
UNICEF, Innocenti Research Centre, Handbook on the optional protocol on the sale of children, child prostitution and child pornography, 2009-02, p. iv ([Internet, 2023-02-28](https://www.unicef-irc.org/publications/pdf/optional_protocol_eng.pdf))
UNICEF, Centre de recherche Innocenti, Manuel d'application du protocole facultatif concernant la vente d'enfants, la prostitution des enfants et la pornographie mettant en scène des enfants, 2010-04, p. 4 ([Internet, 2023-02-28](https://www.unicef-irc.org/publications/pdf/optional_protocol_fre.pdf))
UNICEF, Centro di ricerca Innocenti, manuale sul protocollo opzionale sulla vendita di bambini, la prostituzione dei bambini e la pornografia rappresentante bambini, 2010-04, pag. 4 ([Internet, 2023-03-06](https://www.unicef-irc.org/publications/pdf/optional_protocol_ita.pdf))
SYS: SR 0.107.2; EXP: "OPSC" ist die Abkürzung des englischen Titels "Optional Protocol to the Convention on the Rights of the Child on the sale of children, child prostitution and child pornography"
SYS: RS 0.107.2; EXP: "OPSC" è l'abbreviazione dell'inglese "Optional Protocol to the Convention on the Rights of the Child on the sale of children, child prostitution and child pornography"