قراءت إضافية
Andersen, H./P. Barker/X. Chen [2006]:
The Cognitive Structure of Scientific Revolutions.
Cambridge: Cambridge University Press.
Aristotle [1948]:
, transl. E. Barker. Oxford: Oxford University Press.
Aristotle [1952a]:
Great Books of the Western World, The Works of Aristotle, Vol. I. Chicago: Encyclopaedia Britannica.
Aristotle [1952b]:
On the Heavens.
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