Gaya APA
BREHM, Carl. (1970).
Introduction To Economics .
New York:
Random House.
Gaya Chicago
BREHM, Carl.
Introduction To Economics.
New York:
Random House,
1970.
Teks.
Gaya MLA
BREHM, Carl.
Introduction To Economics.
New York:
Random House,
1970.
Teks.
Gaya Turabian
BREHM, Carl.
Introduction To Economics.
New York:
Random House,
1970.
Teks.