Olawuyi, Damilola S, author
Cambridge University Press, 2016
eBooks
Maija Mustaniemi-Laakso, Hans-Otto Sano, editors
Routledge, Taylor & Francis Group, 2017
Buku Teks
edited by Sir Francis Vallat
Europa Publications, 1970
Buku Teks
Agus Heruanto Hadna, author
Fakultas Ilmu Sosial dan Ilmu Politik (FISIP) Universitas Gadjah Mada, Department of Public Policy and Management, 2016
Artikel Jurnal
Gallinger, George W., author
Prentice-Hall, 1995
Buku Teks