Gaya APA
Ethier, Wilfred J.. (1988).
Modern International Economics (Ed.2).
New York:
W.W Norton dan Company Inc.
Gaya Chicago
Ethier, Wilfred J..
Modern International Economics.
Ed.2
New York:
W.W Norton dan Company Inc,
1988.
Buku Teks.
Gaya MLA
Ethier, Wilfred J..
Modern International Economics.
Ed.2
New York:
W.W Norton dan Company Inc,
1988.
Buku Teks.
Gaya Turabian
Ethier, Wilfred J..
Modern International Economics.
Ed.2
New York:
W.W Norton dan Company Inc,
1988.
Buku Teks.