Why Are Some Books Important (and Others Not)?

Autor: Evans, Robert G., Barer, Morris L., Hertzman, Clyde, Roos, Noralou P., Wolfson, Michael
Zdroj: Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique, 2010 Nov 01. 101(6), 433-435.
Databáze: JSTOR Journals