Submitted on: 31 January 2012.
Revised on: 25 February 2012.
Accepted on: 18 March 2012.
PUBLIC OPINION QUARTERLY
Submitted on: 11 July 2002.
Revised on: 21 July 2002.
Accepted on: 28 July 2002.
PUBLIC OPINION QUARTERLY---OXFORD UNIV PRESS
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Submitted on: 24 April 2001.
Revised on: 10 May 2001.
Accepted on: 03 June 2001.
PUBLIC OPINION QUARTERLY---OXFORD UNIV PRESS
Submitted on: 21 May 2009.
Revised on: 18 June 2009.
Accepted on: 13 July 2009.
PUBLIC OPINION QUARTERLY
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