WOLL, P. (1982). Constitutional Democrasy Policies And Politics Peter Woll. Litle, Brown and company.
Chicago-viite (17. p.)WOLL, Peter. Constitutional Democrasy Policies And Politics Peter Woll. Litle, Brown and company, 1982.
MLA-viite (8. p.)WOLL, Peter. Constitutional Democrasy Policies And Politics Peter Woll. Litle, Brown and company, 1982.
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