Ref:Dear Alf 07

 Alf (1 April 2001).
 ‘Alf's Rehab & Tea’.
 Official Oddworld Site Page.
 San Luis Obispo, California: Oddworld Inhabitants, Inc.
 Archived by
 Alexa Crawls (12 April 2001).

 Alexa Crawls DE.
 Wayback Machine.
 San Francisco, California: Internet Archive.