)٣( Everatt D and Orkin M. 1993. &quot; Growing up tough: A national survey of South African Youth designed and analysed for the Joint Enrichment Project &quot; . Community Agency for Social Enquiry: Johannesburg
En 1993, une étude nationale sur les jeunes Sud-Africains du groupe 15-30 ans Everatt D. et Orkin M. 1993. &quot; Growing up tough: A national survey of South African Youth designed and analysed for the Joint Enrichment Project. &quot; Community Agency for Social Enquiry: Johannesburg.