Mill, J. S. (1970). Principles of political economy: With some of their applications to social philosophy. Books IV & V. Harmondsworth: Penguin Books.
শিকাগো স্টাইলে সাইটেশনMill, John Stuart. Principles of Political Economy: With Some of Their Applications to Social Philosophy. Books IV & V. Harmondsworth: Penguin Books, 1970.
এমএলএ সাইটেশনMill, John Stuart. Principles of Political Economy: With Some of Their Applications to Social Philosophy. Books IV & V. Harmondsworth: Penguin Books, 1970.
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