Briggs, Freda, author
Allen & Unwin, 1997
Buku Teks
Rossy Yulianti, author
2018
UI - Tesis (Membership)
Ina Sulistyawati Gunawan, author
Fakultas Psikologi Universitas Indonesia, 1973
UI - Skripsi (Membership)
Maoan, Han, author
[Springer, ], 2012
eBooks
Miniyanti Sandiman, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 1985
UI - Skripsi (Membership)