Stutely, Richard
The Economist Books, 1992
Buku Teks
Pusat Kajian Ilmu Ekonomi (Puskanomi) Universitas Indraprasta PGRI, 2016
Majalah, Jurnal, Buletin
Leontief, Wassily, author
Oxford University Press, 1966
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Truett, Lila J.
South-Western, 1984
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Nachrowi Djalal Nachrowi, author
2009
Artikel Jurnal