Alan Rosenthal. Engines of Democracy: Politics and Policymaking in State Legislatures. SAGE.
Chicago-referens (17:e uppl.)Alan Rosenthal. Engines of Democracy: Politics and Policymaking in State Legislatures. SAGE.
MLA-referens (8:e uppl.)Alan Rosenthal. Engines of Democracy: Politics and Policymaking in State Legislatures. SAGE.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.