Wertheimer, Alan
Cambridge University Press, 2003
Buku Teks
Anisya Salsabila
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)
edited by Edward L. Bernays
University of Oklahoma Press, 1955
Buku Teks
Lindsay, Norman
Ure Smith, 1973
Koleksi Publik
Darell Hanriza Putra
Fakultas Psikologi Universitas Indonesia, 2021
UI - Skripsi (Membership)