KOIN Center (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "KOIN Center" in Italian language version.

refsWebsite

Global rank Italian rank

6^th place

8^th place

1,273^rd place

1,142^nd place

archive.org (Global: 6^th place; Italian: 8^th place)

Bart King, An Architectural Guidebook to Portland, 2ndª ed., Corvallis, Oregon State University Press, 2007, p. 106, ISBN 0870711911.
Richard E. Ritz, An Architect Looks at Downtown Portland, Portland, The Greenhill Press, 1991, ISBN 0-9629661-1-8.

emporis.com (Global: 1,273^rd place; Italian: 1,142^nd place)

100 Columbia, su Emporis. URL consultato il February 23, 2011.