(Unless otherwise stated, the copyright of the materials included belong to Jan Woreczko & Wadi.)
Szablon:Norton (2008)
Z Wiki.Meteoritica.pl
Norton Richard O., Chitwood Lawrence A., (2008), Field Guide to Meteors and Meteorites, Series: The Patrick Moore Practical Astronomy Series, Springer 2008, ss. 288. ISBN 978-1-84800-156-5. Plik GoogleBooks.
