ed. by Nick Boulter, Murray Dalziel and Jackie Hill ; foreword by David McClelland
Crest Publishing House, 1999
Buku Referensi
Pinto, Jeffrey K., author
Pearson Prentice Hall, 2007
Buku Teks
Nadhifa Rizqy Audeta, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2024
UI - Skripsi Membership
Shafira Azzahra, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2024
UI - Skripsi Membership
Haykal Yogaswara, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2024
UI - Skripsi Membership