Piotr Błajet & Beata Przyborowska. (2016). Integral Practice of School Principal Leadership. The Application of Ken Wilber's Conception. Wydawnictwo Naukowe Uniwersytetu Mikołaja Kopernika.
Chicago Style (17th ed.) CitationPiotr Błajet and Beata Przyborowska. Integral Practice of School Principal Leadership. The Application of Ken Wilber's Conception. Wydawnictwo Naukowe Uniwersytetu Mikołaja Kopernika, 2016.
MLA (9th ed.) CitationPiotr Błajet and Beata Przyborowska. Integral Practice of School Principal Leadership. The Application of Ken Wilber's Conception. Wydawnictwo Naukowe Uniwersytetu Mikołaja Kopernika, 2016.
Warning: These citations may not always be 100% accurate.