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Auerbach, 1970
Buku Teks
Tebbens, Henricus Duintjer, 1943-, author
Sijthoff & Noordhoff, 1980
Buku Teks
Hafiz Heryansyah, author
2019
UI - Tesis (Membership)
Rothberg, Robert R., author
The Free Press, 1981
Buku Teks
Wahid Nurhidayat, author
Fakultas Ekonomi Universitas Indonesia, 2015
UI - Skripsi (Membership)