Semaphore State by-Election, 1973, Fachbücher

Roe state by-election, 1967, Fachbücher

Penrith State By-election, 2010, Fachbücher

Elections in the United States, Fachbücher

Zacatecas State Election, 2004, Fachbücher

Pennsylvania State Elections, 2003, Fachbücher

Sarawak State Election, 2006, Fachbücher

Saarland State Election, 2009, Fachbücher

Sabah State Election, 1985, Fachbücher

United States presidential election, 1952, Fachbücher

United States Presidential Election, 2004, Fachbücher

United States Senate Elections, 1992, Fachbücher

United States Gubernatorial Elections, 2010, Fachbücher

Pennsylvania State Treasurer Election, 2008, Fachbücher

By-election, Fachbücher

National Association of State Election Directors, Fachbücher