Gaya APA
Fairchild, Fred R. (1942).
Economics .
Sydney:
Macmillan.
Gaya Chicago
Fairchild, Fred R.
Economics.
Sydney:
Macmillan,
1942.
Media Cetak.
Gaya MLA
Fairchild, Fred R.
Economics.
Sydney:
Macmillan,
1942.
Media Cetak.
Gaya Turabian
Fairchild, Fred R.
Economics.
Sydney:
Macmillan,
1942.
Media Cetak.