Madina Rizqia, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
UI - Skripsi (Membership)
Mardiana, author
Program Pascasarjana Universitas Indonesia, 2014
UI - Tesis (Membership)
Palmer, Barbara, author
Routledge, 2008
Buku Teks
House, William J.
International Labour Office, 1985
Buku Teks
Ari Eko Wicaksono, author
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)