Gaya APA
Abduh, B.
(2010).
The Power Of Positive Thinking For Islamic Happy life
(
cet.1)
.
Yogyakarta:
Citra Risalah.
Gaya MLA
Abduh, Biuf.
"The Power Of Positive Thinking For Islamic Happy life".
cet.1
Yogyakarta:
Citra Risalah,
2010.
Text.