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Boston, MA: Cengage Learning, [2018]
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Wadsworth: Wadsworth Cengage Learning, [2013]
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SAGE Publications, 2007
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SAGE Publications, 2004
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SAGE Publications, 2002
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SAGE Publications, 2002
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SAGE Publications, 2002
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Elsevier BV, 2000
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SAGE Publications, 2000
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Informa UK Limited, 1999
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SAGE Publications, 1997
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SAGE Publications, 1997
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SAGE Publications, 1991
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SAGE Publications, 1991
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SAGE Publications, 1993
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SAGE Publications, 2016
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SAGE Publications, 1990
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SAGE Publications, 1990
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SAGE Publications, 1994
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SAGE Publications, 1991