Thực đơn
PZL_P.11 Tham khảoWilliams, Anthony G. (2003). Flying Guns World War II, Development of aircraft guns, ammunition and installations 1933-45 (ấn bản 1). Ramsbury. ISBN 978-1-84037-227-4. Đã bỏ qua tham số không rõ |coauthors=
(gợi ý |author=
) (trợ giúp)
Thực đơn
PZL_P.11 Tham khảoLiên quan
Tài liệu tham khảo
WikiPedia: PZL_P.11 http://aircraftwalkaround.hobbyvista.com/pzl11/pzl... http://republika.pl/rola1/files/pzl11_start_run_01... https://archive.org/details/polishaircraft1800cynk https://archive.org/details/polishaircraft1800cynk... https://commons.wikimedia.org/wiki/Category:PZL_P....