Gaya APA
PMS-ITB, .
(1992).
Standar PMS 7. Perlengkapan Kerja Foundry
(
1)
.
Bandung:
PMS- ITB.
Gaya MLA
PMS-ITB, .
"Standar PMS 7. Perlengkapan Kerja Foundry".
1
Bandung:
PMS- ITB,
1992.
Printed.