Project Sign (Romanian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Project Sign" in Romanian language version.

refsWebsite

Global rank Romanian rank

low place

low place

1web.archive.org

1^st place

1^st place

2,431^st place

6,135^th place

dabsol.co.uk

nicap.dabsol.co.uk

Edward J. Ruppelt (1956). The Report on Unidentified Flying Objects, Doubleday & Co. online Arhivat în 20 septembrie 2005, la Wayback Machine.

vt.edu

scholar.lib.vt.edu

Hoyt, Diana Palmer (2000). UFOCritique: UFOs, Social Intelligence, and the Condon Committee; Master's thesis, Virginia Polytechnic Institute and State University.

web.archive.org

Edward J. Ruppelt (1956). The Report on Unidentified Flying Objects, Doubleday & Co. online Arhivat în 20 septembrie 2005, la Wayback Machine.