Cita APA (7th ed.)

Evans-Howe,Stephen. Managing stress at work in a week. Teach Yourself.

Cita Chicago (17th ed.)

Evans-Howe,Stephen. Managing Stress at Work in a Week. Teach Yourself.

Cita MLA (8th ed.)

Evans-Howe,Stephen. Managing Stress at Work in a Week. Teach Yourself.

Atenció: Aquestes cites poden no estar 100% correctes.