[publisher not identified], [date of publication not identified]
Naskah
Ras, J.J.
Grafiti Pers, 1985
Buku Teks
Suyami
BPNB, 2013
Buku Teks
Mustikawati
1995
UI - Skripsi Membership
Ninny Soesanti Tedjowasono
Lembaga Penelitian Universitas Indonesia, 1994
UI - Laporan Penelitian