Cribbage Forum - How to Analyze Discards
Explains how to calculate these values and apply them to analysis of discarding decisions.
cribbageforum.com

Cribbage - Wikipedia
Information about Cribbage, or Crib, a card game traditionally for two players.
en.wikipedia.org

MSN Gaming Zone - Cribbage Strategies
Quick tips and strategies to help you improve your game.
zone.msn.com

MSN Gaming Zone - Cribbage Scoring Table
Quick reference for scoring during play and after the hand.
zone.msn.com