Wales, Hugh G.
Changing perspectives in marketing
University of Illinois Press, 1951
 Buku Teks
Curtis, Sarah
Health and societies : changing perspectives
Edward Arnold, 1996
 Buku Teks
Hudson, Ray
Productions, places and environment : Changing perspectives in economic geography
Prentice-Hall, 2000
 Buku Teks
Changing the global environment : perspectives on human involvement
edited by Daniel B. Botkin [and others]
Academic Press, 1989
 Buku Teks
Changing governance and management in higher education: the perspectives of the academy
William Locke, editor
Springer, 2011
 Buku Teks