Gianti Amanda
Fakultas Psikologi Universitas Indonesia, 2021
UI - Tesis Membership
edited by Karen Menke Paciorek, Joyce Huth Munro
McGraw-Hill, 2002
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Curtis, Audrey
Routledge, 2009
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Halliday, M.A.K.
Continuum, 2004
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Lidz, Carol Schneider
John Wiley & Sons, 2003
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