'''''Før 2014:'''''
* [https://www.facebook.com/lellingeringborg#!/lellingeringborg/photos/a.451420411663308.1073741828.450976078374408/451715124967170/?type=1 "Nyt Trelleborg - nær ødelagt" (udklips- og dateringsoplysninger ufuldstændige), ''Dagbladet''(?), 1970(?)]
* [https://fbcdn-sphotos-e-a.akamaihd.net/hphotos-ak-xap1/v/t1.0-9/p180x540/15779_452001694938513_6919748903870114455_n.jpg?oh=30dab5952f99b8c1b2fd271f47d7db38&oe=54CF375E&__gda__=1419318436_375ec7cd5ade0bc40c338ca9ea1ea674 "Gåde ved Køge skal løses. Nationalmuseet sætter udgravninger i gang i Lellinge", ''Berlingske Tidende, torsdag d. 9. september 1971'', s. 2] {{Webarchive|url=https://web.archive.org/web/20140912141256/https://fbcdn-sphotos-e-a.akamaihd.net/hphotos-ak-xap1/v/t1.0-9/p180x540/15779_452001694938513_6919748903870114455_n.jpg?oh=30dab5952f99b8c1b2fd271f47d7db38&oe=54CF375E&__gda__=1419318436_375ec7cd5ade0bc40c338ca9ea1ea674 |date=12. september 2014 }}
Bygninger,_konstruktioner_og_anlæg