Inkeles, Alex
Harvard University Press, 1959
Buku Teks
Kinsella, Sophie
Gramedia Pustaka Utama, 2022
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Feldman, Robert Stephen, 1947-
McGraw-Hill, 2013
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Armey, Dick
Fawcett Columbine, 1996
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Blanchard, Ken
Bareett Koehler, 2011
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