Artikel Jurnal
oleh Endro Winarno [and others]
Departemen Sosial RI. Badan Pelatihan dan Pengembangan Sosial, 2003
Buku Teks
[publisher not identified], [date of publication not identified]
Naskah
[publisher not identified], [date of publication not identified]
Naskah
Mantik, Maria Josephine, author
Sekolah Tinggi Theologia Baptis Indonesia, 2008
UI - Disertasi (Open)