Copyright symbol (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Copyright symbol" in English language version.

Last modified: 17:15:39, 19 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

76copyright.gov

7,157^th place

4,246^th place

44books.google.com

3^rd place

3^rd place

308^th place

253^rd place

22en.wikisource.org

82^nd place

41^st place

691^st place

581^st place

7^th place

7^th place

11openbookpublishers.com

low place

low place

low place

6,879^th place

11legislink.org

7,638^th place

3,735^th place

11web.archive.org

1^st place

1^st place

low place

low place

6^th place

6^th place

archive.org (Global: 6^th place; English: 6^th place)

Hall, G. Brent (2008). Open Source Approaches in Spatial Data Handling. Springer. p. 29. ISBN 978-3-540-74830-4. Additional ISBN 978-3-540-74830-4. See Open Source Approaches in Spatial Data Handling at Google Books, page 29.

books.google.com (Global: 3^rd place; English: 3^rd place)

Arguments before the Committees on Patents of the Senate and House of Representatives, conjointly, on the bills S. 6330 and H.R. 19853, to amend and consolidate the acts respecting copyright. June 6–9, 1906. Government Printing Office. 1906. p. 68.
"Proposed Copyright Legislation". The Writer. XVIII (6): 87. June 1906.
Stephen Fishman (2010), "The Copyright Symbol", The Public Domain, p. 356, ISBN 978-1-4133-1205-8
Hall, G. Brent (2008). Open Source Approaches in Spatial Data Handling. Springer. p. 29. ISBN 978-3-540-74830-4. Additional ISBN 978-3-540-74830-4. See Open Source Approaches in Spatial Data Handling at Google Books, page 29.

copyright.gov (Global: 7,157^th place; English: 4,246^th place)

"Copyright Law Revision Study Number 7, page 6" (PDF). United States Copyright Office. United States Government Printing Office. Retrieved 14 June 2013.
Copyright Law Revision: Study 7: Notice of Copyright (PDF). Washington, D.C.: United States Government Printing Office. 1960. p. 11.
Circular 38A: International Copyright Relations of the United States (PDF). U.S. Copyright Office. 2014. p. 2. Retrieved March 5, 2015.
U.S. Copyright Office, Compendium of Copyright Office Practices, first ed. (1967, rev. July 1, 1973), § 4.2.2
U.S. Copyright Office, Compendium of Copyright Office Practices, second ed. (1978, rev. 1984), § 1005.01(c)
U.S. Copyright Office, Compendium of Copyright Office Practices, third ed. (2014, rev. September 29, 2017), § 2204.4(A)

cornell.edu (Global: 308^th place; English: 253^rd place)

law.cornell.edu

17 U.S.C. § 401
17 U.S.C. § 401(b)
17 U.S.C. § 401(d) (Evidentiary weight of notice)

en.wikisource.org (Global: 82^nd place; English: 41^st place)

Universal Copyright Convention, Article III, §1. (Paris text, July 24, 1971.)
Copyright Act of 1909, §18

gesmer.com (Global: low place; English: low place)

"United States Joins The Berne Copyright Convention". Insights Publications. January 1989. Archived from the original on December 4, 2020. Retrieved February 28, 2019.

legislink.org (Global: 7,638^th place; English: 3,735^th place)

An Act to amend title 17, United States Code, entitled "Copyrights", Pub. L. 83–743, 68 Stat. 1030, enacted August 31, 1954.

nytimes.com (Global: 7^th place; English: 7^th place)

Molotsky, Irvin (October 21, 1988). "Senate Approves Joining Copyright Convention". The New York Times. Retrieved September 22, 2011.

openbookpublishers.com (Global: low place; English: low place)

Mann, Alastair J. (2010). "A Mongrel of Early Modern Copyright". In Deazley, Ronan; Kretschmer, Martin; Bently, Lionel (eds.). Privilege and property: essays on the history of copyright. Open Book Publishers. p. 62. ISBN 978-1-906924-18-8.

unicode.org (Global: 691^st place; English: 581^st place)

"C1 Controls and Latin-1 Supplement | Range: 0080–00FF" (PDF). Unicode Consortium. 2021.
"Enclosed Alphanumerics | Range: 2460–24FF" (PDF). Unicode Consortium. 2021.

uslaw.link (Global: low place; English: 6,879^th place)

An Act to amend title 17, United States Code, entitled "Copyrights", Pub. L. 83–743, 68 Stat. 1030, enacted August 31, 1954.

web.archive.org (Global: 1^st place; English: 1^st place)

"United States Joins The Berne Copyright Convention". Insights Publications. January 1989. Archived from the original on December 4, 2020. Retrieved February 28, 2019.