Wprowadzenie. (2010). Wprowadzenie. Coaching Review, 2/2010(2), 2-3. (Original work published 2010)
“Wprowadzenie”. 2010. Coaching Review, vol. 2/2010, no. 2, 2010, pp. 2-3.
“Wprowadzenie”. Coaching Review, Coaching Review, 2/2010, no. 2 (2010): 2-3.
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