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
Oceania
Quarterly, 1988
 Majalah, Jurnal, Buletin
Cultural dynamics of religious change in Oceania / edited by Ton Otto and Ad Borsboom
edited by Ton Otto and Ad Borsboom
KITLV Press, 1997
 Buku Teks
Global change and challenge : geography for the 1990s / edited, Robert Bennet
edited by Robert Bennet and Robert Estall
Routledge, 1991
 Buku Teks