Kumar, K. (1978). Prophecy and progress: The sociology of industrial and post-industrial society. Harmondsworth: Penguin Books.
استشهاد بنمط شيكاغوKumar, Krishan. Prophecy and Progress: The Sociology of Industrial and Post-industrial Society. Harmondsworth: Penguin Books, 1978.
MLA استشهادKumar, Krishan. Prophecy and Progress: The Sociology of Industrial and Post-industrial Society. Harmondsworth: Penguin Books, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.