Gaya APA
Gittins, Ross. (1988).
Gittins Guide to Economics (Ed. Ke-2).
Collingwood:
VCTA Publishing.
Gaya Chicago
Gittins, Ross.
Gittins Guide to Economics.
Ed. Ke-2
Collingwood:
VCTA Publishing,
1988.
Buku Teks.
Gaya MLA
Gittins, Ross.
Gittins Guide to Economics.
Ed. Ke-2
Collingwood:
VCTA Publishing,
1988.
Buku Teks.
Gaya Turabian
Gittins, Ross.
Gittins Guide to Economics.
Ed. Ke-2
Collingwood:
VCTA Publishing,
1988.
Buku Teks.