Gaya APA
BROWN,Gary D.. (1972).
Survey of Economic Principles .
Homewood:
RICHARD D.Irwin INC.
Gaya Chicago
BROWN,Gary D..
Survey of Economic Principles.
Homewood:
RICHARD D.Irwin INC,
1972.
Teks.
Gaya MLA
BROWN,Gary D..
Survey of Economic Principles.
Homewood:
RICHARD D.Irwin INC,
1972.
Teks.
Gaya Turabian
BROWN,Gary D..
Survey of Economic Principles.
Homewood:
RICHARD D.Irwin INC,
1972.
Teks.