Gaya APA
Piper, J.
(2007).
The Future of Justification: A Response to N. T. Wright
(
cetakan 15)
.
America:
Crossway Books.
Gaya MLA
Piper, John.
"The Future of Justification: A Response to N. T. Wright".
cetakan 15
America:
Crossway Books,
2007.
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