Schüttler, J., editor
Springer, 2012
eBooks
Siqueira, Sean, author
Information Science Reference, 2013
Buku Teks
Hartley, Paul, author
Companion Website, 2006
Buku Teks
editor, Darwis Khudori
Center of South-South Cooperation Studies (CSSCS), 2013
Buku Teks
Oliver, Michael F., author
WHO, 1974
Buku Teks