Alexander von Humboldt (Vietnamese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alexander von Humboldt" in Vietnamese language version.

refsWebsite

Global rank Vietnamese rank

489^th place

724^th place

6^th place

4^th place

archive.org

Helferich, Gerard (2004). Humbold't Cosmos. tr. 312.

gutenberg.org

Havelock Henry Ellis (1927). “Sexual Inversion”. Studies in the Psychology of Sex. 2: 39.