Cities in the 21st century / edited by Gary Gappert and Richard V. Knight
Sage Publications, 1982
Buku Teks
Hamel, Gary
Competing for the future / Gary Hamel, C. K. Prahalad
Harvard Business School Press, 1994
Buku Teks
Malaysia's economy : past, present and future
Ishak Yussof, editor
Malaysian Strategic Research Centre, 2009
Buku Teks
Rereading America: cultural contexts for critical thinking and writing/ edited by Gary Colombo
Bedford/St. Martin's, 1998
Buku Teks
A future of consequence : the managers's role in health services / Editor Gary L. Filerman
Witt Associates, 1989
Buku Teks