Persebaran kantong-kantong air tawar di tanggul pantai wilayah pantai utara Jawa Barat :
Universitas Indonesia, 1998
 UI - Skripsi Membership
Muhammad Mansur
Keanekaragaman jenis nepenthes (kantong semar) dataran rendah di Kalimantan Tengah: [Diversity of Lowland Nepenthes (Kantong Semar) in Central Kalimantan]
Pusat Penelitian Biologi, 2007
 Artikel Jurnal
Hollis, Florence
Casework : a psychosocial therapy
Random House, 1968
 Buku Teks SO
Fook, Janis
Radical casework / Janis Fook
Allen & Unwin, 1993
 Buku Teks SO
Theories of social casework
edited by Robert W. Roberts, Robert H. Nee
University of Chicago Press, 1970
 Buku Teks SO