Konopka, Gisela
Social group work : a helping process
Prentice-Hall, 1963
 Buku Teks
Trecker, Harleigh B.
Social group work principles and practices
Association Press, 1967
 Buku Teks
Thibaut, John W.
The social psychology of groups / John W. Thibaut, Harold H. Kelley
John Wiley & Sons, 1967
 Buku Teks
Fitrah Munir
Peran jaringan sosial dan identitas sosial dalam pembentukan orang kuat lokal di Jakarta pasca orde baru (studi kasus H. Abraham Lunggana) = The role of social network and social identity in the making of local strongman in jakarta post new order (case study of H. Abraham Lunggana)
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2016
 UI - Tesis (Membership)
Dwiditya Pamungkas
Pengaktifan identitas : strategi konstruksi status sosial dan relasi bisnis studi kasus kelompok Harley-Davidson = Activation of identity strategy to construct social status and business relations case study of Harley-Davidson group
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2013
 UI - Skripsi (Membership)