Gaya APA
Al-Qarni, \.
(2007).
LA TAHZAN : Jangan Bersedih
(
cet.41)
.
Jakarta:
Qisthi Press.
Gaya MLA
Al-Qarni, \'Aidh.
"LA TAHZAN : Jangan Bersedih".
cet.41
Jakarta:
Qisthi Press,
2007.
Referencec.