Gaya APA
Straton, Alan. (1988).
The Empire Builders .
Australia:
Futura.
Gaya Chicago
Straton, Alan.
The Empire Builders.
Australia:
Futura,
1988.
Buku Teks.
Gaya MLA
Straton, Alan.
The Empire Builders.
Australia:
Futura,
1988.
Buku Teks.
Gaya Turabian
Straton, Alan.
The Empire Builders.
Australia:
Futura,
1988.
Buku Teks.