Gaya APA
Kkl di pt. surabaya industrial estate rungkut. (2014).
:
.
Gaya Chicago
Kkl di pt. surabaya industrial estate rungkut.
.
:
,
2014.
.
Gaya MLA
Kkl di pt. surabaya industrial estate rungkut.
.
:
,
2014.
.
Gaya Turabian
Kkl di pt. surabaya industrial estate rungkut.
:
,
2014.
.