Dyfyniad APA

Krug, E. G., & ...[et al.]. (2002). World report on violence and health: Summary. World Health Organisation.

Dyfyniad Arddull Chicago

Krug, Etienne G., and ...[et al.]. World Report on Violence and Health: Summary. Geneva: World Health Organisation, 2002.

Dyfyniad MLA

Krug, Etienne G., and ...[et al.]. World Report on Violence and Health: Summary. World Health Organisation, 2002.

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