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References Jenni Salminen 

• Hännikäinen, M., & Munter, H. (2018). Toddlers' play in early childhood education settings. In P. K. Smith & J. L. Roopnarine (Eds.), The Cambridge handbook of play: Developmental and disciplinary perspectives (pp. 491–510). Cambridge University Press. 
• Slot, P., Cadima, J., Salminen, J., Pastori, G., & Lerkkanen, M.-K. (2016). Multiple case study in seven European countries regarding culture-sensitive classroom quality assessment. In CARE: Curriculum & quality analysis and impact review of European early childhood education and care, Utrecht, the  
• Netherlands: Utrecht University. https://ecec-care.org/fileadmin/careproject/Publications/reports/CARE_WP2_D2_3_Multiple_Case_study_FINAL_REPORT.pdf  ;
• Pursi, A., Lipponen, L., & Sajaniemi, N. K. (2018). Emotional and playful stance taking in joint play between adults and very young children. Learning, Culture and Social Interaction, 18, 28–45. https://doi.org/10.1016/j.lcsi.2018.03.002 ;