공짜 점심은 없다 (Korean Wikipedia)

Analysis of information sources in references of the Wikipedia article "공짜 점심은 없다" in Korean language version.

refsWebsite

Global rank Korean rank

7^th place

36^th place

6^th place

18^th place

archive.org

Keyes, Ralph (2006). 《The Quote Verifier》. New York: St. Martin's Press. 70쪽. ISBN 978-0-312-34004-9.

nytimes.com

query.nytimes.com

Safire, William, New York Times, 2-14-1993 "On Language; Words Left Out in the Cold"