Kozyrev, F., & Valk, P. (2009). Saint-Petersburg Students' Views about Religion in Education: Results of the Quantitative Survey. Teenagers' perspectives on the role of religion in their lives, schools and societies, 311-349.
Παραπομπή σε μορφή Chicago (17η εκδ.)Kozyrev, Fedor, και Pille Valk. "Saint-Petersburg Students' Views About Religion in Education: Results of the Quantitative Survey." Teenagers' Perspectives on the Role of Religion in Their Lives, Schools and Societies 2009: 311-349.
Παραπομπή σε μορφή MLA (8th εκδ.)Kozyrev, Fedor, και Pille Valk. "Saint-Petersburg Students' Views About Religion in Education: Results of the Quantitative Survey." Teenagers' Perspectives on the Role of Religion in Their Lives, Schools and Societies, 2009, pp. 311-349.
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