On measuring a mirage :
why U.S. training numbers don't add up /
by Robert Zemsky and Daniel Shapiro.

APA Citation

Zemsky, R., Shapiro, D. (1994). On measuring a mirage: why U.S. training numbers don't add up. Philadelphia: National Center on the Educational Quality of the Workforce, University of Pennsylvania.

MLA Citation

Zemsky, Robert, 1940-, and Daniel Shapiro. On Measuring a Mirage: Why U.S. Training Numbers Don't Add Up. Philadelphia: National Center on the Educational Quality of the Workforce, University of Pennsylvania, 1994.

Warning: These citations may not always be complete (especially for serials).