المقدمة
K. Marx and F. Engels,
Werke,
Vol. 4 (Berlin: Dietz, 1956).
الفصل الأول
Quotations from I. Kant are according to the standard A B pagination from the Akademie Edition, given in most editions:
Critique of Pure Reason,
B p. 132;
Foundation of the Metaphysics of Morals,
BA p. 17, BA p. 7;
صفحة غير معروفة