Belch, George E., author
McGraw-Hill, 2001
Buku Teks
Belch, George E., author
Irwin, 1993
Buku Teks
Belch, George E., author
McGraw-Hill, 2009
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Belch, George E., author
McGraw-Hill, 2015
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Billy Koesoemadinata, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2021
UI - Tesis (Membership)