Gaya APA
The Theory and Practice of Metalwork. (1984).
England:
Longman Group.
Gaya Chicago
The Theory and Practice of Metalwork.
Ed.3, Cet.2.
England:
Longman Group,
1984.
.
Gaya MLA
The Theory and Practice of Metalwork.
Ed.3, Cet.2.
England:
Longman Group,
1984.
.
Gaya Turabian
The Theory and Practice of Metalwork.
England:
Longman Group,
1984.
.