Hemmings, J. (2018). The little book of psychology. Dorling Kindersley Limited.
Lua i Stíl Chicago (17ú heag.)Hemmings, Jo. The Little Book of Psychology. London: Dorling Kindersley Limited, 2018.
Lua MLA (9ú heag.)Hemmings, Jo. The Little Book of Psychology. Dorling Kindersley Limited, 2018.
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