Gaya APA
Trip, Paul David. (2012).
Dangerous Calling .
United State of America:
Crossway.
Gaya Chicago
Trip, Paul David.
Dangerous Calling.
United State of America:
Crossway,
2012.
Text.
Gaya MLA
Trip, Paul David.
Dangerous Calling.
United State of America:
Crossway,
2012.
Text.
Gaya Turabian
Trip, Paul David.
Dangerous Calling.
United State of America:
Crossway,
2012.
Print.