Phillips, B., & Phillips, B. (2019). Learning by Going: Transformative Learning through Long-term Independent Travel (1st ed. 2019.). Springer Fachmedien Wiesbaden : Imprint: Springer VS. https://doi.org/10.1007/978-3-658-25773-6
Παραπομπή σε μορφή Chicago (17η εκδ.)Phillips, Birgit, και Birgit Phillips. Learning by Going: Transformative Learning Through Long-term Independent Travel. 1st ed. 2019. Wiesbaden: Springer Fachmedien Wiesbaden : Imprint: Springer VS, 2019. https://doi.org/10.1007/978-3-658-25773-6.
Παραπομπή σε μορφή MLA (8th εκδ.)Phillips, Birgit, και Birgit Phillips. Learning by Going: Transformative Learning Through Long-term Independent Travel. 1st ed. 2019. Springer Fachmedien Wiesbaden : Imprint: Springer VS, 2019. https://doi.org/10.1007/978-3-658-25773-6.
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