@InCollection{Szumigraj:2003,
author
=
"M.Szumigraj",
title
=
"Kariera",
pages
=
"552--553",
year
=
"2003",
booktitle
=
"Encyklopedia pedagogiczna XXI wiekuT. 2: G-Ł ISBN: 8389501066",
editor
=
"red. nauk. Tadeusz Pilch",
publisher
=
"Wydaw. Akademickie "Żak"",
address
=
"Warszawa",
}