Juniator Tulius, author
University of Indonesia, Faculty of Humanities, 2014
Artikel Jurnal
Gerard Persoon, author
2005
Artikel Jurnal
Kranenburg, Roelof, 1880-, author
Haarlem, 1926-1946
Buku Teks
Kranenburg, Roelof, 1880-, author
De Erven F. Bohn, 1932
Buku Teks
Lasswell, Harold D.
Routledge & Kegan Paul, 1952
Buku Teks