Schulz, W., Ainley, J., Fraillon, J., Losito, B., & Agrusti, G. (2016). IEA International Civic and Citizenship Education Study 2016 Assessment Framework. Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-319-39357-5
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Schulz, Wolfram, John Ainley, Julian Fraillon, Bruno Losito, và Gabriella Agrusti. IEA International Civic and Citizenship Education Study 2016 Assessment Framework. Cham: Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-39357-5.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Schulz, Wolfram, et al. IEA International Civic and Citizenship Education Study 2016 Assessment Framework. Springer International Publishing : Imprint: Springer, 2016. https://doi.org/10.1007/978-3-319-39357-5.