Gaya APA
hajjaj, M, F.
(2011).
Tasawuf islam & akhlak
(
cet. 1)
.
Jakarta:
Amzah.
Gaya MLA
hajjaj, Muhammad, Fauqi.
"Tasawuf islam & akhlak".
cet. 1
Jakarta:
Amzah,
2011.
Text.