Singgih D. Gunarsa, author
BPK Gunung Mulia, 2006
Buku Teks
Vitriani Sumarlis, author
1997
UI - Skripsi (Membership)
RR Mindo Poetri Permata, author
2014
UI - Skripsi (Membership)
Hellbrugge, Theodor, author
Pustaka Sinar Harapan , 1989
Buku Teks
Clara Gunawan, author
2016
UI - Skripsi Membership