Παραπομπή APA
Keynes, J. M., Moggridge, D. E., Johnson, E. S., & Royal Economic Society. (1971). The collected writings of John Maynard Keynes, vol. 1-29. London: Macmillan.
Παραπομπή Chicago StyleKeynes, John Maynard, Donald Edward Moggridge, Elizabeth S. Johnson, and Royal Economic Society. The Collected Writings of John Maynard Keynes, Vol. 1-29. London: Macmillan, 1971.
Παραπομπή MLAKeynes, John Maynard, Donald Edward Moggridge, Elizabeth S. Johnson, and Royal Economic Society. The Collected Writings of John Maynard Keynes, Vol. 1-29. London: Macmillan, 1971.
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