Ferrie, J. E. (1999). Labour market changes and job insecurity: A challenge for social welfare and health promotion. World Health Organization Regional Office for Europe.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ferrie, Jane E. Labour Market Changes and Job Insecurity: A Challenge for Social Welfare and Health Promotion. Copenhagen, Denmark: World Health Organization Regional Office for Europe, 1999.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Ferrie, Jane E. Labour Market Changes and Job Insecurity: A Challenge for Social Welfare and Health Promotion. World Health Organization Regional Office for Europe, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.