Gaya APA
Peterson, Willis L. . (1971).
Principles of Economics : Macro (Cet. Ke-4).
Illinois:
Richard D Irwin.
Gaya Chicago
Peterson, Willis L. .
Principles of Economics : Macro.
Cet. Ke-4
Illinois:
Richard D Irwin,
1971.
Buku Teks.
Gaya MLA
Peterson, Willis L. .
Principles of Economics : Macro.
Cet. Ke-4
Illinois:
Richard D Irwin,
1971.
Buku Teks.
Gaya Turabian
Peterson, Willis L. .
Principles of Economics : Macro.
Cet. Ke-4
Illinois:
Richard D Irwin,
1971.
Buku Teks.