edited by Leonard Bickman
Sage, 1982
Buku Teks
Bina Suhendra, author
Lembaga Kajian Strategis Bangsa, 2023
Buku Teks
William Damon, editor-in-chief
John Wiley & Sons, 1998
Buku Referensi
Sulis Winurini, author
2004
UI - Skripsi (Membership)
Emil Mukti, author
2004
UI - Skripsi (Membership)