* Dewberry, Eric ; Conceiving Grizzly Man through the "Powers of the False"; 2008* Associated Press: Grizzly mauls, kills a bear 'expert' Alaska attack also takes life of female companion in park: 2003* Lapinski, Mike.
* Dewberry, Eric ; Conceiving Grizzly Man through the «Powers of the False»; 2008* Associated Press: Grizzly mauls, kills a bear 'expert' Alaska attack also takes life of female companion in park: 2003* Lapinski, Mike.