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Buku Teks
Spencer, Lyle M.
John Wiley & Sons, 1993
Buku Teks
Stelzer, Irwin M.
International Institute for Economic Research, 1980
Buku Teks
Chairul Gagarin Irianto
2011
UI - Disertasi (Open)
Lockett, David M.
NTC Business Books, 1989
Buku Teks