APA-čujuhus (7. p.)
Bruhn, J. (2009). The Group Effect: Social Cohesion and Health Outcomes. Springer US. https://doi.org/10.1007/978-1-4419-0364-8
Chicago-čujuhus (17. p.)
Bruhn, John. The Group Effect: Social Cohesion and Health Outcomes. Boston, MA: Springer US, 2009. https://doi.org/10.1007/978-1-4419-0364-8.
MLA-čujuhus (9. p.)
Bruhn, John. The Group Effect: Social Cohesion and Health Outcomes. Springer US, 2009. https://doi.org/10.1007/978-1-4419-0364-8.
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