Alvida Syifa Madita, author
Fakultas Psikologi Universitas Indonesia, 2019
UI - Skripsi (Membership)
edited by John N. Gardner and A. Jerome Jewler
Wadsworth, 1985
Buku Teks
Marcela Prahastuti Krisnanda, author
Fakultas Psikologi Universitas Indonesia, 2018
UI - Skripsi (Membership)
Gohen, Michael D., author
McGraw-Hill, 1974
Buku Teks
Young Adult Library Services Association
American Library Association, 2006
eBooks