Marsden, D. (1975). Workless: Some unemployed men and their families : an exploration of the social contract between society and the worker. Penguin.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Marsden, Dennis. Workless: Some Unemployed Men and Their Families : An Exploration of the Social Contract Between Society and the Worker. Harmondsworth ; Baltimore: Penguin, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Marsden, Dennis. Workless: Some Unemployed Men and Their Families : An Exploration of the Social Contract Between Society and the Worker. Penguin, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.