» Classical Net: Heinichen    Biography, history, writings, list of representative works.    http://www.classical.net/music/comp.lst/acc/heinichen.html

» Heinichen, Johann David    Biography from Timothy Smith's Sojourn pages noting major accomplishments and related composers, also defining terms.    http://jan.ucc.nau.edu/~tas3/heinichen.html

» Johann David Heinichen    Biography with compositional and theoretical highlights, related composers, and additional background information from the Here Of A Sunday Morning radio program.    http://www.hoasm.org/XID/Heinichen.html