Gaya APA

HUFBAUER, G, C., RAHARDJA, S. (2007). Toward a us-Indonesia free trade agreement . Washington: Peteeson Institute For International Econonics.

Gaya MLA

HUFBAUER, Gary, Clyde., RAHARDJA, Sjamsu. "Toward a us-Indonesia free trade agreement". Washington: Peteeson Institute For International Econonics, 2007. Buku.