Gaya APA
ISMAIL, .
(2009).
Etika birokrasi
(
cet. 1)
.
Malang:
Ash-Shiddiqy.
Gaya MLA
ISMAIL, .
"Etika birokrasi".
cet. 1
Malang:
Ash-Shiddiqy,
2009.
Buku.