Smith, Jim, author
American Society for Training & Development, 2008
eBooks
Hubbard, L. Ron, 1911-1986
Ron Hubbard Library, 2011
Multimedia
Amira Zalikha, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2021
UI - Skripsi (Membership)
Ovi Nur Utami, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
UI - Skripsi (Membership)
Abdul Kalam, A.P.J.
Ocean Books, 2005
Buku Teks