Gaya APA
Pedoman Pelaksanaan Program Jaminan Sosial. ().
:
PT Astek Persero.
Gaya Chicago
Pedoman Pelaksanaan Program Jaminan Sosial.
.
:
PT Astek Persero,
.
.
Gaya MLA
Pedoman Pelaksanaan Program Jaminan Sosial.
.
:
PT Astek Persero,
.
.
Gaya Turabian
Pedoman Pelaksanaan Program Jaminan Sosial.
:
PT Astek Persero,
.
.