Operação Árvore de Natal (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Operação Árvore de Natal" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

622^nd place

10^th place

27^th place

34^th place

low place

6,874^th place

low place

7^th place

14^th place

3^rd place

6^th place

books.google.com

ürg Fink, Die Schweiz aus der Sicht des Dritten Reiches, 1933–1945 (Zurich: Schulthess, 1985), 71–72. Adicionado em 06/11/2018.

Halbrook, Stephen. Swiss and the Nazis: How the Alpine Republic Survived in the Shadow of the Third Reich. Casemate, 2006, (em inglês) ISBN 9781612000299 Adicionado em 06/11/2018.
Rönn von Uexküll (1976). Unser Mann in Berlin: die Tätigkeit der deutschen und schweizerischen Geheimdienste, 1933–1945, 145. Steinach Verlag; Reutlingen, Germany. Adicionado em 06/11/2018.
McGregor Knox, Mussolini Unleashed, 1939–1941: Politics and Strategy in Fascist Italy's Last War. (Cambridge: Cambridge University Press, 1982), 138. Adicionado em 06/11/2018.

Cohen, Roger (26 January 1997). "The Not So Neutrals of World War II". New York Times. Retrieved 2018-10-15. Acessado em 06/11/2018.

Schweizer Bundesversammlung, Resultate der Wahlen des Bundesrats, der Bundeskanzler, und des Generals Seite (Bern: Schweizer Bundesversammlungsdienst, n.d.) 66. Adicionado em 06/11/2018.

Zimmerman, Dan (8 de maio de 2013). «Gun Review: Swiss K31 Schmidt-Rubin Rifle». The Truth About Guns (em inglês). Consultado em 6 de novembro de 2018