Introduction to Philosophy: Classical and Contemporary Readings.

New York: Oxford University

62-73.

الفصل الحادي عشر: «جرائم وجنح» وهشاشة الدافع الأخلاقي

Allingham, Michael (2002).

Choice Theory: A Very Short Introduction.

New York: Oxford University Press.

Aune, Bruce (1979).

Kant’s Theory of Morals.

Ewin, R. E. (1991).

Shafi da ba'a sani ba