Gaya APA
Wiersbe, Warren W. (1981).
Be Joyful .
Wheaton:
Victor Books.
Gaya Chicago
Wiersbe, Warren W.
Be Joyful.
Wheaton:
Victor Books,
1981.
Text.
Gaya MLA
Wiersbe, Warren W.
Be Joyful.
Wheaton:
Victor Books,
1981.
Text.
Gaya Turabian
Wiersbe, Warren W.
Be Joyful.
Wheaton:
Victor Books,
1981.
Print.