Niemiec, R. M. (2014). Mindfulness and character strengths: Practical guide to flourishing (1s edition.). Hogrefe Publishing.
Cita Chicago (17th ed.)Niemiec, Ryan M. Mindfulness and Character Strengths: Practical Guide to Flourishing. 1s edition. USA: Hogrefe Publishing, 2014.
Cita MLA (9th ed.)Niemiec, Ryan M. Mindfulness and Character Strengths: Practical Guide to Flourishing. 1s edition. Hogrefe Publishing, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.