Dyfyniad APA
Holder, M. D. (2012). Happiness in Children: Measurement, Correlates and Enhancement of Positive Subjective Well-Being. Springer Netherlands. https://doi.org/10.1007/978-94-007-4414-1
Dyfyniad Arddull Chicago
Holder, Mark D. Happiness in Children: Measurement, Correlates and Enhancement of Positive Subjective Well-Being. Dordrecht: Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-4414-1.
Dyfyniad MLA
Holder, Mark D. Happiness in Children: Measurement, Correlates and Enhancement of Positive Subjective Well-Being. Springer Netherlands, 2012. https://doi.org/10.1007/978-94-007-4414-1.
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