PZL.5 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "PZL.5" in Polish language version.

refsWebsite

Global rank Polish rank

3,331^st place

60^th place

5^th place

2^nd place

polona.pl

Polona [online], polona.pl [dostęp 2017-12-03] .
Polona [online], polona.pl [dostęp 2017-12-03] .

worldcat.org

Jerzy BJ.B. Cynk Jerzy BJ.B., Polish Aircraft 1893-1939, London: Putnam, 1971, s. 143-144, ISBN 0-370-00085-4, OCLC 241671 .