(2010). The psychology of human development - selected issues. Towarzystwo Naukowe KUL. Katolicki Uniwersytet Lubelski Jana Pawła II.
Citazione stile Chigago Style (17a edizione)The Psychology of Human Development - Selected Issues. Lublin: Towarzystwo Naukowe KUL. Katolicki Uniwersytet Lubelski Jana Pawła II, 2010.
Citatione MLA (9a ed.)The Psychology of Human Development - Selected Issues. Towarzystwo Naukowe KUL. Katolicki Uniwersytet Lubelski Jana Pawła II, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.