Pilch, Piotr (2011). Pilch, P. . (2011). Recenzja. Central European Management Journal, 19(5), 154-158. (Original work published 2011)
Pilch, Piotr. Pilch, P. . „Recenzja”. 2011. Central European Management Journal, t. 19, nr 5, 2011, ss. 154-158.
Pilch, Piotr. Pilch, Piotr . „Recenzja”. Central European Management Journal, Central European Management Journal, 19, nr 5 (2011): 154-158.
