Matthias Pilz
VS Verlag, 2012
eBooks
Department of Health, education and welfare, 1964
Buku Teks
Billett, Stephen, author
Springer, 2011
Buku Teks
Fandy Anggara Putra, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2022
UI - Tesis (Membership)
Colombo Plan Staff College for Technician education , 1986
Buku Teks