Паркхерст, Елена (Russian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Паркхерст, Елена" in Russian language version.

refsWebsite

Global rank Russian rank

1reneberends.nl

low place

low place

1britannica.com

40^th place

37^th place

1,322^nd place

144^th place

1daltoninternational.org

low place

low place

low place

low place

6^th place

9^th place

archive.org

Parkhurst, Helen^[англ.]. Education On The Dalton Plan (неопр.). — New York: E. P. Dutton & Company^[англ.], 1922. — С. 15—16.

britannica.com

Helen Parkhurst // Encyclopædia Britannica (англ.)

brockhaus.de

Helen Parkhurst // Brockhaus Enzyklopädie (нем.)

daltoninternational.org

https://daltoninternational.org/helen-parkhurst/

reneberends.nl

http://www.reneberends.nl/e107_files/downloads/Mesch_T_&_Berends_R_2013_HP_remembered_DaltonVisie_1_3.pdf

wikipedia.org

en.wikipedia.org

Parkhurst, Helen^[англ.]. Education On The Dalton Plan (неопр.). — New York: E. P. Dutton & Company^[англ.], 1922. — С. 15—16.