Робърт Олтър (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Робърт Олтър" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

580^th place

349^th place

462^nd place

409^th place

3,464^th place

low place

1^st place

1,020^th place

3,603^rd place

3,903^rd place

4,833^rd place

amacad.org

((en)) Book of Members, 1780 – 2010: Chapter A, American Academy of Arts and Sciences

((en)) „Alter, Robert B. 1935–“, Encyclopedia.com, Contemporary Authors, New Revision Series, 2007.