Leila Mona
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2001
UI - Tesis Membership
Wenburg, John R.
Robert E. Krieger Publ., 1982
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Klara Puspa Indrawati
Fakultas Teknik Universitas Indonesia, 2013
UI - Tesis Membership
edited by Ronald E. Riggio and Robert S. Feldman
Lawrence Erlbaum Associates, 2005
Buku Teks SO
edited by Valerine Manusov
Lawrence Erlbaum Associates, 2005
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