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John Wiley & Sons, 2014
Buku Teks
Beck, Lewis White
The University of Chicago Press, 1960
Buku Teks
edited by Susan Meld Shell, Richard Velkley
Cambridge University Press, 2012
Buku Teks
Frandy Antonwijaya, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2019
UI - Skripsi (Membership)
Reinhold, Karl Leonhard, author
Cambridge, 2006
Buku Teks