Slavin, Robert E.
Cooperative learning: theory, research, and practice / Robert E. Slavin
Allyn and Bacon, 1995
 Buku Teks
Peningkatan aktifitas dan hasil belajar membaca intensif siswa kelas XII IPA-2 MAN Cihideung, Pandeglang melalui pembelajaran kooperatif tipe NHT (Numbered Heads Together)
 Artikel Jurnal
Fathia Saripuspita
Penerapan program belajar cooperative learning untuk meningkatkan kemampuan aplikasi siswa kelas 5 Sekolah Dasar
Fakultas Psikologi Universitas Indonesia, 2001
 UI - Skripsi Membership
Voosen, Deborah
Building learning communities: organization development
[American Society for Training & Development Press, American Society for Training & Development Press], 2005
 eBooks
Collaborative knowledge creation: practice, tools, concepts
Anne Moen, Anders I. Morch, Sami Paavola, editor
[, Sense], 2012
 eBooks