Columbia subject headings:
Emotions--Economic aspects.
Employee motivation.
Service industries workers--Attitudes.
Work--Psychological aspects.
Harvard subject headings:
Emotions--Economic aspects.
Employee motivation
Service industries workers--Attitudes.
Work--Psychological aspects
Princeton subject headings:
Emotions--Economic aspects.
Emotions--Sociological aspects.
Employee motivation.
Service industry workers--Attitudes.
Work--Psychological aspects.