Howard, C. G. S. (1965). Law its nature, functions and limits. Prentice-Hall.
Παραπομπή Chicago StyleHoward, Charles G. Summers. Law Its Nature, Functions and Limits. New Jersey: Prentice-Hall, 1965.
Παραπομπή MLAHoward, Charles G. Summers. Law Its Nature, Functions and Limits. Prentice-Hall, 1965.
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