Columbia subject headings:
Advertising, Political--Great Britain.
Campaign management--Great Britain.
Great Britain. Parliament--Elections, 2015.
Marketing--Political aspects--Great Britain.
Political campaigns--Great Britain.
Harvard subject headings:
Great Britain. Parliament--Elections, 2015.
Political campaigns--Great Britain.
Princeton subject headings:
Great Britain--Politics and government--21st century.
Great Britain. Parliament--Election--2015.
Political campaigns--Great Britain--History--21st century.