References
- Boynton , A. C. and Zmud , R. 1987 . Information Technology Planning in the 1990s: Directions for Practice and Research . MIS Quarterly , 11 ( 1 ) : 59 – 71 .
- Porter , M. and Millar , V. 1985 . How Information Gives You Competitive Advantage . Harvard Busi-ness Review , July
- Shank , E. M. , Boynton , A. C. and Zmud , R. 1985 . Critical Success Factors as a Methodology for MIS Planning . MIS Quarterly , June : 121- 129
- Wiseman , C. 1988 . Strategic Information Systems , Toronto, Ontario, , Canada : Irwin Publishing .