Job enrichment and employee participation, 1971: t.p. (Margaret Butteriss)

Reinventando recursos humanos: cambiando los roles para crear la organización de alto rendimiento, 2001: title page (Margaret Butteriss) page 15 (is president of Transform Action Inc., a management consulting firm based in Toronto, Canada; holds a Ph.D. in economics from the U.K. and is the author of several other books)