The Blackwell companion to religous ethics
edited by William Schweiker
Blackwell, 2005
 Buku Teks
The Blackwell companion to Protestantism
Blackwell Publishing, 2004
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The Wiley-Blackwell companion to sociology
George Ritzer, editor
Wiely-Blackwell, 2012
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The blackwell companion to social theory
edited by Bryan S. Turner
Blackwell , 1999
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The Blackwell companion to philosophy
edited by Nicholas Bunnin and E. P. Tsui-James
Wiley, 2003
 Buku Teks