References
- Margo , R. A. and Siegfried , J. J. 1996 . Long-run trends in economics bachelor's degrees . Journal of Economic Education , 27 ( 4 ) : 326 – 36 .
- Siegfried , J. J. 1995 . Trends in undergraduate economics degrees: A 1993–94 update . Journal of Economic Education , 26 ( 3 ) : 282 – 87 .
- Siegfried , J. J. and Scott , C. E. 1994 . Recent trends in undergraduate economics degrees . Journal of Economic Education , 25 ( 3 ) : 281 – 86 .