Westover, Tara, author
Random house, 2022
Buku Teks
Warner, W. Lloyd, author
Harper & Brothers , 1944
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PPT-LIPI, 1992
Buku Teks
Pingkan Cynthia Belinda Rumondor, author
Fakultas Psikologi Universitas Indonesia, 2022
UI - Disertasi (Membership)
Sisilia Nurteta, author
2016
UI - Tesis (Membership)