Christiany, author
2004
UI - Skripsi (Membership)
Christina Suzanna Nitalessy, author
2004
UI - Skripsi (Membership)
Jampolsky, Gerald G., author
Erlangga, 2001
Buku Teks
Faiza Ratna Umaro, author
2015
UI - Skripsi (Membership)
Laura Bernadeth, author
2004
UI - Skripsi (Membership)