Gaya APA
MARBUN, D, W, C. et al
(2009).
Perancangan Group Mould Roda Loading Sistem
(
1st)
.
Bandung:
Polman.
Gaya MLA
MARBUN, Daniel, Wanto, Cristovel. et al.
"Perancangan Group Mould Roda Loading Sistem".
1st
Bandung:
Polman,
2009.
Printed.