Gaya APA
Helm, D. (2014).
Expositional Preaching : How We Speak God's Word Today (First Edition).
Illinois, USA:
Crossway Books.
Gaya MLA
Helm, David.
"Expositional Preaching : How We Speak God's Word Today".
First Edition
Illinois, USA:
Crossway Books,
2014.
Academic.