Thực đơn
NGC_6355 Tham khảoThực đơn
NGC_6355 Tham khảoLiên quan
NGC 6355 NGC 6352 NGC 2355 NGC 6558 NGC 355Tài liệu tham khảo
WikiPedia: NGC_6355 http://cseligman.com/text/atlas/ngc63a.htm#6355 http://ned.ipac.caltech.edu/cgi-bin/objsearch?objn... http://spider.seds.org/ngc/revngcic.cgi?NGC6355 http://spider.seds.org/spider/MWGC/n6355.html https://in-the-sky.org/data/object.php?id=NGC6355