Gaya APA
Effendy, Y.
(2008).
Thank You Problem : Masalah membawa hikmah
(
Jilid 1 Cet. 1)
.
Cinere, Depok:
Buana Media.
Gaya MLA
Effendy, Yudy.
"Thank You Problem : Masalah membawa hikmah".
Jilid 1 Cet. 1
Cinere, Depok:
Buana Media,
2008.
Text.