Charles Donald Spielberger

Adapting educational and psychological tests for cross-cultural assessment

Anxiety: current trends in theory and research

Encyclopedia of applied psychology

Anxiety in sports

Community psychology: perspectives in training and research

Emotions and anxiety

Advances in personality assessment

Adapting educational and psychological tests for cross-cultural assessment

Personality assessment in America

Cognitive and affective learning strategies

Understanding stress and anxiety

Current topics in clinical and community psychology

Stress and emotion

Cross-cultural anxiety