Catalysts for change : managing libraries in the 1990s
editors by Gisela M. von Dran; Jennifer Cargill
The Haworth Press, Inc., 1993
 Buku Teks
Elcock, Howard
Change and decay? Public administration in the 1990s
Longman, 1991
 Buku Teks
Global change and challenge : geography for the 1990s
edited by Robert Bennet and Robert Estall
Routledge, 1991
 Buku Teks SO
Oceania
Quarterly, 1988
 Majalah, Jurnal, Buletin
Cultural dynamics of religious change in Oceania / edited by Ton Otto and Ad Borsboom
KITLV Press, 1997
 Buku Teks